Resume and JobRESUME AND JOB
L3Harris Technologies logo

Senior Specialist Technical Support Engineer

L3Harris Technologies

Engineering Jobs

Senior Specialist Technical Support Engineer

full-timePosted: Jan 15, 2026

Job Description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Senior Specialist, Technical Support Engineer

Job Code: 32305

Job Location: Colorado Springs, Colorado

Job Description: L3Harris Technologies is seeking an experienced Senior Specialist, Technical Support Engineer in supporting the Wideband Satellite Communications Operations and Technical Support II (WSOTS II) Contract.  The primary responsibility of this role will be the Commercial Satellite Communications (COMSATCOM) Subject Matter Expert (SME).  The COMSATCOM SME is identified as a “key personnel” position on the WSOTS II contract. This position will be based in Building 3, Peterson SFB in Colorado Springs, CO.

Essential Functions: 

The COMSAT SME duties include but are not limited to:

  • Provide engineering services for transmissions management and control for all commercial frequency spectrums to include all Commercial satellite systems that are in use.
  • Review policy and plans for commercial satellite communication programs and suggest concepts for technical solutions that consider systems architecture, interoperability, interfaces, protocols, networking, expansion potential and overall end-to-end compatibility.
  • Participate in various Department of Defense (DoD), Joint, and other Government agency working groups, meetings and Operational Planning Teams and as directed by L3Harris.
  • Analyze, evaluate, and recommend concepts for future communications and automation operational challenges using knowledge of satellite communications systems and their relationship to other telecommunications networks
  • Provide technical and operational inputs, system configuration and operational mission support
  • Develop technical and management comments reflecting the command position with respect to USSF, USSPACECOM and Joint actions, interface with other commands and higher authorities.
  • Assist in managing Commercial SATCOM ground segment and gateways for transition to current/future satellites through concept, development, testing, procurement, production, and fielding
  • Works at senior level to develop employment and migration strategies in support of Combatant Commands and user groups across the DoD.
  • Provide input to briefings and papers which convey strategic vision or organizational policies.
  • Provide input relating to new Commercial SATCOM requirements.
  • Coordinate and assist CCMD J6s and Service components with the input to commercial communications in support of theater OPLANS, Contingency Plans (CONPLANS), and Functional Plans (FUNCPLANS).
  • Coordinate and team with Commercial SATCOM enterprise stakeholders in order to drive synergistic mission effectiveness, to include, but not limited to, the Combined Space Operations Cell (CSpOC) Commercial Integration Cell and the SSC Commercial SATCOM Contracting Office.
  • Collect and maintain Service terminal basis of issue and capabilities content as a knowledge management function
  • Collect and maintain knowledge base on commercial satellite constellation coverage and status
  • Provide employment recommendations for integrating MILSATCOM, COMSATCOM, and ground systems in support of globally deployed forces.

Qualifications:

  • Active DoD TS clearance with SCI eligibility
  • Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
  • Expertise in commercial satellite constellations and commercial ground station equipment, with the following knowledge, skills, and abilities:
    • Operation and maintenance of the space, SATCOM, airborne, and terrestrial networks and systems as specified in the Job Description
    • A systems engineering related field with a specialization in satellite communications, information technology, or electrical engineering
    • Demonstrated relevant experience with the SATCOM apportionment planning and allocation processes taking into consideration all ground, space, and control networks, and operational control of sub-networks for apportioned SATCOM resources
    • Knowledge of Commercial satellite communications systems and capabilities, delivery methods and employment methods
    • Four (4) years of demonstrated relevant experience or education in communication principles and SATCOM theory
    • Two (2) years of operational experience with Commercial SATCOM systems
    • Four (4) years of relevant experience with the SATCOM apportionment planning and allocation processes taking into consideration all ground, space, and control networks, and operational control of sub-networks for apportioned SATCOM resources
    • Demonstrated relative knowledge of intelligence capabilities, processes, and tasking mechanisms necessary to support Government efforts for performance of SATCOM Interference tasks.

Preferred Additional Skills:

  • Active DoD TS/SCI clearance
  • The best qualified candidates should have experience developing, planning, operating, controlling, and/or managing military or commercial SATCOM systems and software.  Examples of such systems and software include, but are not limited to the following:  
    • DoD Teleports and Gateways
    • Service Teleports and Gateways
    • Commercial Teleports and Gateways
    • Satellite Communications Operations Centers and/or Watch Offices
    • Mobile User Objective System (MUOS)
    • Wideband Global SATCOM (WGS)
    • MILSTAR/AEHF
    • Commercial SATCOM satellites and constellations
    • Commercial SATCOM planning and management software
    • Joint SATCOM Management and Planning System (JSMPS)
    • Joint Integrated SATCOM Tool (JIST)
    • Joint SATCOM Management Enterprise (JSME)
    • Enterprise Management and Control (EM&C)
    • SATCOM Ordering, Management & Situational Awareness Tools (SOMSAT)
    • Joint Spectrum Interference Resolution (JSIR)
    • Satellite Database – Management Tool (SDB-MT)

In compliance with pay transparency requirements, the salary range for this role is $71,500 - $132,500 This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

The application window for this requisition is anticipated to close March 18th.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Locations

  • Colorado Springs, CO, United States

Salary

71,500 - 132,500 USD / yearly

Skills Required

  • Expertise in commercial satellite constellations and commercial ground station equipmentintermediate
  • Operation and maintenance of space, SATCOM, airborne, and terrestrial networks and systemsintermediate
  • Knowledge of SATCOM apportionment planning and allocation processesintermediate
  • Knowledge of commercial satellite communications systems and capabilitiesintermediate
  • Communication principles and SATCOM theoryintermediate
  • Experience with SATCOM Interference tasksintermediate
  • Experience with DoD Teleports and Gateways, Service Teleports and Gateways, Commercial Teleports and Gatewaysintermediate
  • Experience with Satellite Communications Operations Centers and/or Watch Officesintermediate
  • Experience with MUOS, WGS, MILSTAR/AEHF, Commercial SATCOM satellites and constellationsintermediate
  • Experience with planning and management software such as JSMPS, JIST, JSME, EM&C, SOMSAT, JSIR, SDB-MTintermediate

Required Qualifications

  • Active DoD TS clearance with SCI eligibility (experience)
  • Bachelor’s Degree and minimum 6 years of prior relevant experience, or Graduate Degree and minimum 4 years, or 10 years in lieu of degree (experience)
  • Four (4) years of demonstrated relevant experience or education in communication principles and SATCOM theory (experience)
  • Two (2) years of operational experience with Commercial SATCOM systems (experience)
  • Four (4) years of relevant experience with SATCOM apportionment planning and allocation processes (experience)
  • A systems engineering related field with specialization in satellite communications, information technology, or electrical engineering (experience)
  • Preferred: Active DoD TS/SCI clearance (experience)

Responsibilities

  • Provide engineering services for transmissions management and control for all commercial frequency spectrums
  • Review policy and plans for commercial satellite communication programs and suggest technical solutions
  • Participate in DoD, Joint, and Government agency working groups, meetings, and Operational Planning Teams
  • Analyze, evaluate, and recommend concepts for future communications and automation operational challenges
  • Provide technical and operational inputs, system configuration, and operational mission support
  • Develop technical and management comments reflecting command position
  • Assist in managing Commercial SATCOM ground segment and gateways
  • Develop employment and migration strategies in support of Combatant Commands and user groups
  • Provide input to briefings and papers conveying strategic vision or organizational policies
  • Provide input relating to new Commercial SATCOM requirements
  • Coordinate with CCMD J6s and Service components for input to commercial communications in support of plans
  • Coordinate with Commercial SATCOM enterprise stakeholders
  • Collect and maintain Service terminal basis of issue and capabilities
  • Collect and maintain knowledge base on commercial satellite constellation coverage and status
  • Provide employment recommendations for integrating MILSATCOM, COMSATCOM, and ground systems

Benefits

  • general: health and disability insurance
  • general: 401(k) match
  • general: flexible spending accounts
  • general: EAP
  • general: education assistance
  • general: parental leave
  • general: paid time off
  • general: company-paid holidays

Target Your Resume for "Senior Specialist Technical Support Engineer" , L3Harris Technologies

Get personalized recommendations to optimize your resume specifically for Senior Specialist Technical Support Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Specialist Technical Support Engineer" , L3Harris Technologies

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Answer 10 quick questions to check your fit for Senior Specialist Technical Support Engineer @ L3Harris Technologies.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.

L3Harris Technologies logo

Senior Specialist Technical Support Engineer

L3Harris Technologies

Engineering Jobs

Senior Specialist Technical Support Engineer

full-timePosted: Jan 15, 2026

Job Description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Senior Specialist, Technical Support Engineer

Job Code: 32305

Job Location: Colorado Springs, Colorado

Job Description: L3Harris Technologies is seeking an experienced Senior Specialist, Technical Support Engineer in supporting the Wideband Satellite Communications Operations and Technical Support II (WSOTS II) Contract.  The primary responsibility of this role will be the Commercial Satellite Communications (COMSATCOM) Subject Matter Expert (SME).  The COMSATCOM SME is identified as a “key personnel” position on the WSOTS II contract. This position will be based in Building 3, Peterson SFB in Colorado Springs, CO.

Essential Functions: 

The COMSAT SME duties include but are not limited to:

  • Provide engineering services for transmissions management and control for all commercial frequency spectrums to include all Commercial satellite systems that are in use.
  • Review policy and plans for commercial satellite communication programs and suggest concepts for technical solutions that consider systems architecture, interoperability, interfaces, protocols, networking, expansion potential and overall end-to-end compatibility.
  • Participate in various Department of Defense (DoD), Joint, and other Government agency working groups, meetings and Operational Planning Teams and as directed by L3Harris.
  • Analyze, evaluate, and recommend concepts for future communications and automation operational challenges using knowledge of satellite communications systems and their relationship to other telecommunications networks
  • Provide technical and operational inputs, system configuration and operational mission support
  • Develop technical and management comments reflecting the command position with respect to USSF, USSPACECOM and Joint actions, interface with other commands and higher authorities.
  • Assist in managing Commercial SATCOM ground segment and gateways for transition to current/future satellites through concept, development, testing, procurement, production, and fielding
  • Works at senior level to develop employment and migration strategies in support of Combatant Commands and user groups across the DoD.
  • Provide input to briefings and papers which convey strategic vision or organizational policies.
  • Provide input relating to new Commercial SATCOM requirements.
  • Coordinate and assist CCMD J6s and Service components with the input to commercial communications in support of theater OPLANS, Contingency Plans (CONPLANS), and Functional Plans (FUNCPLANS).
  • Coordinate and team with Commercial SATCOM enterprise stakeholders in order to drive synergistic mission effectiveness, to include, but not limited to, the Combined Space Operations Cell (CSpOC) Commercial Integration Cell and the SSC Commercial SATCOM Contracting Office.
  • Collect and maintain Service terminal basis of issue and capabilities content as a knowledge management function
  • Collect and maintain knowledge base on commercial satellite constellation coverage and status
  • Provide employment recommendations for integrating MILSATCOM, COMSATCOM, and ground systems in support of globally deployed forces.

Qualifications:

  • Active DoD TS clearance with SCI eligibility
  • Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
  • Expertise in commercial satellite constellations and commercial ground station equipment, with the following knowledge, skills, and abilities:
    • Operation and maintenance of the space, SATCOM, airborne, and terrestrial networks and systems as specified in the Job Description
    • A systems engineering related field with a specialization in satellite communications, information technology, or electrical engineering
    • Demonstrated relevant experience with the SATCOM apportionment planning and allocation processes taking into consideration all ground, space, and control networks, and operational control of sub-networks for apportioned SATCOM resources
    • Knowledge of Commercial satellite communications systems and capabilities, delivery methods and employment methods
    • Four (4) years of demonstrated relevant experience or education in communication principles and SATCOM theory
    • Two (2) years of operational experience with Commercial SATCOM systems
    • Four (4) years of relevant experience with the SATCOM apportionment planning and allocation processes taking into consideration all ground, space, and control networks, and operational control of sub-networks for apportioned SATCOM resources
    • Demonstrated relative knowledge of intelligence capabilities, processes, and tasking mechanisms necessary to support Government efforts for performance of SATCOM Interference tasks.

Preferred Additional Skills:

  • Active DoD TS/SCI clearance
  • The best qualified candidates should have experience developing, planning, operating, controlling, and/or managing military or commercial SATCOM systems and software.  Examples of such systems and software include, but are not limited to the following:  
    • DoD Teleports and Gateways
    • Service Teleports and Gateways
    • Commercial Teleports and Gateways
    • Satellite Communications Operations Centers and/or Watch Offices
    • Mobile User Objective System (MUOS)
    • Wideband Global SATCOM (WGS)
    • MILSTAR/AEHF
    • Commercial SATCOM satellites and constellations
    • Commercial SATCOM planning and management software
    • Joint SATCOM Management and Planning System (JSMPS)
    • Joint Integrated SATCOM Tool (JIST)
    • Joint SATCOM Management Enterprise (JSME)
    • Enterprise Management and Control (EM&C)
    • SATCOM Ordering, Management & Situational Awareness Tools (SOMSAT)
    • Joint Spectrum Interference Resolution (JSIR)
    • Satellite Database – Management Tool (SDB-MT)

In compliance with pay transparency requirements, the salary range for this role is $71,500 - $132,500 This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

The application window for this requisition is anticipated to close March 18th.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Locations

  • Colorado Springs, CO, United States

Salary

71,500 - 132,500 USD / yearly

Skills Required

  • Expertise in commercial satellite constellations and commercial ground station equipmentintermediate
  • Operation and maintenance of space, SATCOM, airborne, and terrestrial networks and systemsintermediate
  • Knowledge of SATCOM apportionment planning and allocation processesintermediate
  • Knowledge of commercial satellite communications systems and capabilitiesintermediate
  • Communication principles and SATCOM theoryintermediate
  • Experience with SATCOM Interference tasksintermediate
  • Experience with DoD Teleports and Gateways, Service Teleports and Gateways, Commercial Teleports and Gatewaysintermediate
  • Experience with Satellite Communications Operations Centers and/or Watch Officesintermediate
  • Experience with MUOS, WGS, MILSTAR/AEHF, Commercial SATCOM satellites and constellationsintermediate
  • Experience with planning and management software such as JSMPS, JIST, JSME, EM&C, SOMSAT, JSIR, SDB-MTintermediate

Required Qualifications

  • Active DoD TS clearance with SCI eligibility (experience)
  • Bachelor’s Degree and minimum 6 years of prior relevant experience, or Graduate Degree and minimum 4 years, or 10 years in lieu of degree (experience)
  • Four (4) years of demonstrated relevant experience or education in communication principles and SATCOM theory (experience)
  • Two (2) years of operational experience with Commercial SATCOM systems (experience)
  • Four (4) years of relevant experience with SATCOM apportionment planning and allocation processes (experience)
  • A systems engineering related field with specialization in satellite communications, information technology, or electrical engineering (experience)
  • Preferred: Active DoD TS/SCI clearance (experience)

Responsibilities

  • Provide engineering services for transmissions management and control for all commercial frequency spectrums
  • Review policy and plans for commercial satellite communication programs and suggest technical solutions
  • Participate in DoD, Joint, and Government agency working groups, meetings, and Operational Planning Teams
  • Analyze, evaluate, and recommend concepts for future communications and automation operational challenges
  • Provide technical and operational inputs, system configuration, and operational mission support
  • Develop technical and management comments reflecting command position
  • Assist in managing Commercial SATCOM ground segment and gateways
  • Develop employment and migration strategies in support of Combatant Commands and user groups
  • Provide input to briefings and papers conveying strategic vision or organizational policies
  • Provide input relating to new Commercial SATCOM requirements
  • Coordinate with CCMD J6s and Service components for input to commercial communications in support of plans
  • Coordinate with Commercial SATCOM enterprise stakeholders
  • Collect and maintain Service terminal basis of issue and capabilities
  • Collect and maintain knowledge base on commercial satellite constellation coverage and status
  • Provide employment recommendations for integrating MILSATCOM, COMSATCOM, and ground systems

Benefits

  • general: health and disability insurance
  • general: 401(k) match
  • general: flexible spending accounts
  • general: EAP
  • general: education assistance
  • general: parental leave
  • general: paid time off
  • general: company-paid holidays

Target Your Resume for "Senior Specialist Technical Support Engineer" , L3Harris Technologies

Get personalized recommendations to optimize your resume specifically for Senior Specialist Technical Support Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Specialist Technical Support Engineer" , L3Harris Technologies

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Answer 10 quick questions to check your fit for Senior Specialist Technical Support Engineer @ L3Harris Technologies.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.