{"id":2261493,"url":"https://alion.io/job/general-dynamics-information-technology-satcom-mobile-comsec-vhf-systems-engineer-active-top-secret-required","title":"SATCOM / Mobile / COMSEC / VHF Systems Engineer - Active Top Secret Required","company":{"id":4418,"name":"General Dynamics Information Technology","domain":"gdit.com","url":"https://alion.io/company/gdit","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":100,"open_postings":29,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":39,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Mobile","role_family":"Mobile","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Washington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":72877,"max":98599,"currency":"USD","period":"year","gross":null,"usd_annual":98599},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-10-07T00:00:00Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-11-01T01:08:11Z","board_verified":true,"closed_at":null,"days_open":25,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":25},"description":"Type of Requisition:\nRegularClearance Level Must Currently Possess:\nTop SecretClearance Level Must Be Able to Obtain:\nTop Secret/SCIPublic Trust/Other Required:\nNoneJob Family:\nProfessional EngineeringJob Qualifications:\nSkills:\nCommunications Equipment, Electronic Equipment, TroubleshootingCertifications:\nNoneExperience:\n3 + years of related experienceUS Citizenship Required:\nYesJob Description:\nSeize your opportunity to make a personal impact as a Systems Engineer supporting a world class maintenance program servicing a wide variety of data and voice communications equipment for our prestigious client at the highest levels of the federal government in the heart of our nation’s capital. As a Systems Engineer, you are the foundation of our overall approach to maintenance. You act as the maintenance subject matter expert for our government client and exhibit the exceptional technical and customer service skills to resolve issues as quickly and efficiently as possible. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.\nAt GDIT, people are our differentiator. As a Systems Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to bring professionalism and initiative to a fast-paced environment that offers extensive options for training, certification, and career advancement. When we succeed, you succeed and together our best becomes better.\nHOW A SYSTEMS ENGINEER WILL MAKE AN IMPACT:\nProvide technical input and guidance to the customer in the planning, configuring and implementation of mobile and fixed communications platforms, with emphasis on safety, reliability, supportability, and long-term sustainment.\nDeliver system administration, operational support, troubleshooting, and end-user assistance for land mobile radio (LMR), satellite communications (SATCOM), cellular-based routing solutions, and Windows-based terminals in tactical and field environments.\nPerform routine and emergency maintenance and repair on SATCOM systems, multi-band radio platforms, IP-based voice endpoints, computing devices, and core data network equipment (servers, KVMs, routers, switches, distribution panels) to maintain system availability and mission readiness.\nManage inventory records and life-cycle maintenance schedules for communications and IT equipment, supporting accurate asset visibility, planned refresh, and ongoing sustainment of operational systems.\nSupport logistics activities related to the acquisition, storage, relocation, and deployment of communications equipment to ensure timely access to resources required to sustain and expand mission communications capabilities.\nHandle communications security (COMSEC) keying material in accordance with applicable DoD and unit COMSEC policies and procedures to protect the integrity and confidentiality of secure communications.\nProvide recommendations on replacements, upgrades, and enhancements to existing communications capabilities to ensure systems remain modern, resilient, and supportable over time.\nCreate and maintain documentation for standard operating procedures, recurring tasks, and system updates, enabling consistent operations and efficient troubleshooting across the supported organization.\nDevelop and deliver training for unit personnel on the proper operation and routine maintenance of secure mobile communications platforms, supporting long-term sustainment of deployed systems.\nWHAT YOU’LL NEED TO SUCCEED:\nHighly knowledgeable on mobile communications systems to include the Iridium satellite constellation, 4G LTE/5G mobile routers, secure mobile cellular devices, and VHF/SHF/UHF radio platforms.\nUnderstanding of IP networking fundamentals, VOIP systems architecture, encrypted video teleconferencing (VTC) systems, and the Public Switched Telephone Network (PSTN).\nKnowledge of satellite communications technologies to include UHF/Ku/Ka bands, Milstar capabilities, WGS capabilities, TDMA and FDMA network architecture, and procedures for accessing communications assets in the space segment.\nKnowledge of radio frequency theory, including HF radio propagation, VHF radio capabilities, and radio encryption methods\nUnderstanding of site design and equipment integration based on established deployment operating procedures and requirements.\nFamiliar with systems integration procedures to include hardware framing and mounting methods, basic soldering, power tool operation, minor modification of plastic and metal bench stock parts, and cable installation and removal techniques.\nKnowledge of general principles of electrical circuits, fabricating and splicing of electrical connectors, and testing electronic equipment using digital multimeters.\nExperience in troubleshooting complex communications problems using specialized testing equipment such as spectrum analyzers, optical time domain reflectometers (OTDR), bit error rate testers, network traffic analyzers, and packet inspection equipment.\nWorking knowledge of Windows 10, Windows administrative tools, and Windows software interoperability.\nKnowledge of generally accepted standards pertaining to technical writing/documentation associated with operational requirements documents, standard operating procedures, and quick reference guides.\nUnderstanding of solutions procurement process to include assessment of alternatives, requirements analysis, budget restrictions, and implementation constraints.\nQualifications:\nAvailable for travel within the continental United States for periods of time up to two weeks in support of mission activities.\nPossesses an active TOP SECRET/SCI clearance and possesses eligibility requirements to access classified information.\nMust possess excellent written and verbal communications skills with the ability to articulate complex mission information to members of U.S. Government’s leadership.\nBe capable of establishing and cultivating friendly relationships with partner agency personnel, third party equipment providers, and sibling programs.\nMust be self-sufficient and capable of maintaining required operational tempo when working autonomously or with minimal supervision.\nWork location will be in Washington, D.C. and offices in the DMV area. Work hours are flexible, but contract staff must meet minimal requirements on a weekly basis. CONUS travel is at the request of the customer and may not be flexible under some circumstances.\nEducation: BS/BA or Equivalent experience\nRequired Experience: 3+ Years’ related experience\n Required Technical Skills: CompTIA Security+ (or DoDD 8140 IAT II Compliance)\nSecurity Clearance Level: Active Top Secret with SCI Eligibility\nRequired Skills and Abilities: Excellent written communication and technical documentation skills\nLocation: On Customer Site, Washington, District of Columbia\nGDIT IS YOUR PLACE:\nFlexible work schedule\n401K with company match\nComprehensive health and wellness packages\nInternal mobility team dedicated to helping you own your career\nProfessional growth opportunities including paid education and certifications\nCutting-edge technology you can learn from\nRest and recharge with paid vacation and holidays\nThe likely salary range for this position is $72,877 - $98,599. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:\n40Travel Required:\nLess than 10%Telecommuting Options:\nOnsiteWork Location:\nUSA DC WashingtonAdditional Work Locations:\nTotal Rewards at GDIT:\nOur benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.Our Identity Verification Process:\nAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.About Our Work:\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","description_format":"text","description_chars":9795,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["401k plan","Flexible schedule","Growth opportunities"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Satellite Communications","Military Satellites","Government","Professional Services"],"lifecycle":[{"event":"open","at":"2026-10-14T02:00:51Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 21 · green card filings: 4","filings_12m":21,"filings_prev_12m":30,"green_card_filings_12m":4,"median_offered_wage_usd":154900,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":14}],"liveness":{"score":77,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.852,"p_room":0.9,"age_days":25,"expected_fill_days":39,"reasons":["conf:5","velocity","win:mid","comp:brand"],"computed_at":"2026-11-01T06:10:25Z"},"pay":{"stated_usd_annual":98599,"is_top_pay":false},"html_url":"https://alion.io/job/general-dynamics-information-technology-satcom-mobile-comsec-vhf-systems-engineer-active-top-secret-required","json_url":"https://alion.io/job/general-dynamics-information-technology-satcom-mobile-comsec-vhf-systems-engineer-active-top-secret-required.json","meta":{"generated_at":"2026-11-01T10:48:17Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":16755,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4418},"rest":"https://alion.io/mcp/rest/get_company?id=4418"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgeneral-dynamics-information-technology-satcom-mobile-comsec-vhf-systems-engineer-active-top-secret-required"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fgeneral-dynamics-information-technology-satcom-mobile-comsec-vhf-systems-engineer-active-top-secret-required"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fgeneral-dynamics-information-technology-satcom-mobile-comsec-vhf-systems-engineer-active-top-secret-required"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/general-dynamics-information-technology-satcom-mobile-comsec-vhf-systems-engineer-active-top-secret-required\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-dynamics-information-technology-satcom-mobile-comsec-vhf-systems-engineer-active-top-secret-required"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2261493}},{"tool":"search_jobs","arguments":{"company":"gdit.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2261493},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}