The Security Engineering Program (SEP) within the Homeland Sector at Leidos currently has an opening in the Professional Services Support (PSS) Program for a Satellite Communications SME. The candidate is responsible for providing remote and on-site service, repair, and installation support for existing hardware, software, communication network configurations, and new system initiatives across all locations within their area of responsibility. Requires expert knowledge of and ability to apply advanced technical principles, theories, and concepts.
Primary Responsibilities
They will diagnose mechanical or technical deviations from performance specifications using established procedures and prepare reports to analyze failure trends and serviceability issues. Duties will include managing, handling, and disposition/administration of Communications Security (COMSEC) material. Their responsibilities may also include providing on-site support services and assisting in the development and implementation of area-wide procedural and policy changes. The candidate will be responsible for entire projects or processes within their professional area and typically be accountable for coaching and reviewing the work of their peers. They will develop technical solutions to complex problems that require collaboration with internal experts and perform in-depth analyses of their impact on the product or solution.
Basic Qualifications
Must possess a minimum of TS Clearance with the ability to obtain and maintain program SCI.
Bachelor's degree in a related area or equivalent work experience.
Minimum of seven (7) years of experience with Satellite Communication (SATCOM) systems, including system operations, engineering, design, installation, repair, and analysis
Expert-level knowledge of the DoD satellite resource allocation process.
Experience handling Communications Security (COMSEC) electronic material and Controlled Cryptographic Item (CCI)
Very proficient with operating and installing satellite modems, associated cables, and interconnects; Up Converters, Redundancy Switch; Down Converters, HPAs, Low Noise Amplifiers (LNAs), LNB; Waveguide (rigid, flex, and elliptical) joints and connections; IF cable and connections; Antenna, Antenna motors, Solid State Power Amplifiers (SSPA), Antenna Control Unit (ACU), and associated cabling and interconnects.
Expert knowledge of electronic and radio frequency (RF) theory, spectrum analyzers, antennas, signal propagation, Very Small Aperture Terminal (VSAT) systems, Communications on the Move (COTM), and Communications On the Pause (COTP) operational principles.
Must have normal color vision.
Able to constantly stand to perform maintenance tasks for extended periods; frequently walk to access work sites while maintaining balance on uneven surfaces; make frequent coordinated hand movements to grasp, place, or move objects.
Able to occasionally: bend, stoop, and kneel; climb to access equipment, use ladders, and use lift carts; lift and carry objects weighing up to forty-five (45) pounds a minimum of twenty (20) feet; push and pull objects weighing up to seventy-five (75) pounds.
Preferred Qualifications
MILSTAR Operators Course
Satellite Communications Course
Satellite Network Control Course
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:May 22, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Skills Required
- Minimum TS Clearance with the ability to obtain and maintain program SCI
- Bachelor's degree in a related area or equivalent work experience
- Minimum of seven years of experience with Satellite Communication systems
- Expert-level knowledge of the DoD satellite resource allocation process
- Experience handling Communications Security electronic material
- Proficient with operating and installing satellite modems and associated equipment
- Expert knowledge of electronic and RF theory
- Normal color vision
- Able to perform physical tasks such as climbing and lifting
- Preferred qualifications include MILSTAR Operators Course and Satellite Communications Course
Leidos Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Leidos and has not been reviewed or approved by Leidos.
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Healthcare Strength — Healthcare coverage is described as comprehensive, with multiple plan options, low office-visit copays in some plans, and access to mental health and wellness support tools. The availability of HSA/FSA options and employer contributions is positioned as a meaningful part of the total package.
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Retirement Support — Retirement benefits are framed as a strong component of total rewards, highlighted by a 401(k) match and immediate vesting in the standard package. The Employee Stock Purchase Plan is also presented as an additional long-term wealth-building feature.
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Wellbeing & Lifestyle Benefits — Wellbeing and lifestyle supports extend beyond core insurance, including wellness programs, fitness-related stipends, and assistance resources. Work flexibility and related perks are also included as part of the broader rewards experience.
Leidos Insights
What We Do
We Are Leidos For 50 years we have been tackling some of the biggest problems that face our nation and our world. OUR MISSION Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead.
