{"id":1743380,"url":"https://alion.io/job/general-dynamics-information-technology-senior-comsec-network-engineer-cloudclassified","title":"Senior COMSEC & Network Engineer (Cloud/Classified)","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":95,"open_postings":31,"ghost_share":0,"stale_share":0.387,"repost_share":0,"time_to_fill_p50_days":10,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["El Segundo, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":107744,"max":143750,"currency":"USD","period":"year","gross":null,"usd_annual":143750},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"BGP","optional":false},{"name":"Bicep","optional":false},{"name":"TCP/IP","optional":false},{"name":"Terraform","optional":false},{"name":"VPN","optional":false},{"name":"Zero Trust","optional":false}],"status":"live","first_seen_at":"2026-10-03T04:28:47Z","employer_posted_date":"2026-10-03","last_verified_at":"2026-10-17T05:25:39Z","board_verified":true,"closed_at":null,"days_open":14,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":14},"description":"Type of Requisition:\nRegularClearance Level Must Currently Possess:\nSecretClearance Level Must Be Able to Obtain:\nTop Secret/SCIPublic Trust/Other Required:\nNoneJob Family:\nIT Infrastructure and OperationsJob Qualifications:\nSkills:\nCommunications Security (COMSEC), Infrastructure, Network EngineeringCertifications:\nNoneExperience:\n8 + years of related experienceUS Citizenship Required:\nYesJob Description:\nWe are seeking a highly skilled COMSEC and Network Engineer to lead the integration and management of secure communications within a classified Azure Cloud environment. This role is critical in bridging the gap between traditional cryptographic hardware and modern software-defined networking in a high-stakes, multi-domain mission space. You will be responsible for the end-to-end security of data in transit, ensuring that our classified cloud infrastructure meets all regulatory requirements while maintaining peak operational performance.\nKey Responsibilities\nCryptographic Architecture: Design and implement Secure Communications (COMSEC) solutions across classified Azure environments (IL5/IL6), ensuring compliance with NSA Commercial Solutions for Classified (CSfC) requirements.\nCloud Networking: Manage and optimize Azure virtual networks, ExpressRoute, and VPN Gateways to maintain low-latency, high-security connectivity.\nHardware Integration: Install, configure, and maintain Type-1 encryption devices (e.g., TACLANE) and cryptographic keying materials using specialized management systems.\nPolicy & Compliance: Develop and maintain Standard Operating Procedures (SOPs) for key management, device auditing, and incident response in accordance with government security mandates.\nCross-Functional Collaboration: Partner with Cloud Architects, Network Engineers and Security Engineers to troubleshoot complex connectivity issues and mitigate vulnerabilities within the transport layer.\nAccountability & Inventory: Maintains records of all COMSEC material, performing physical inventories (often semi-annually) and securing Controlled Cryptographic Items (CCI).\nKeying Material Management: Orders, receives, secures, loads, and destroys COMSEC keying material using systems like the Key Management Infrastructure (KMI) or Simple Key Loader (SKL).\nCompliance & Audits: Conducts regular audits and inspections to identify vulnerabilities, ensuring compliance with National Security Agency (NSA) and agency policies.\nIncident Reporting: Reports known or suspected COMSEC incidents immediately to the program office, ensuring proper procedures are followed.\nTraining & Briefing: Conducts initial briefings and debriefings for authorized users, managing access lists to restricted areas/material.\nDestruction and Disposal: Oversees the authorized destruction of keying material and coordinates the disposal of obsolete cryptographic equipment. \nRequired Qualifications\nBA/BS or equivalent experience\nExperience: 8+ years of experience in Network Engineering with at least 4 years focused on COMSEC and Cryptographic systems.\nClearance: Secret with ability to obtain and maintain TS/SCI\nCloud Expertise: Proven experience configuring networking components within Azure Government or Classified Cloud environments.\nTechnical Knowledge\nDeep understanding of OSI Model, TCP/IP, BGP, and IPsec.\nProficiency with HAIPE (High Assurance IP Encryptor) devices and Key Management Infrastructure (KMI).\nExperience with CSfC Multi-Site and Mobile Access Capability Packages.\nExperience with Infrastructure as Code (Terraform, Bicep, or ARM templates) to automate secure network deployments.\nFamiliarity with Zero Trust Architecture (ZTA) principles in a tactical or enterprise edge environment.\nPrevious experience as a COMSEC Custodian or Alternate.\nCertifications\nDoD 8570 IAT Level II or III (e.g., Security+, CISSP, or CASP+).\nAzure Solutions Architect or Azure Network Engineer Associate preferred.\nClearance: Active Secret with ability to obtain and maintain TS/SCI\nGDIT IS YOUR PLACE\nAt GDIT, the mission is our purpose, and our people are at the center of everything we do.\nGrowth: AI-powered career tool that identifies career steps and learning opportunities\nSupport: An internal mobility team focused on helping you achieve your career goals\nRewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off\nCommunity: Award-winning culture of innovation and a military-friendly workplace\nOWN YOUR OPPORTUNITY\nExplore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.\nThe likely salary range for this position is $107,744 - $143,750. 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:\n10-25%Telecommuting Options:\nOnsiteWork Location:\nUSA CA El SegundoAdditional 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":7210,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["401k plan"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Government","Military","Professional Services","National Security"],"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":"2026-10-15T11:24:14+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":0}],"liveness":{"score":37,"band":"fade","label":"Fading","p_open":1,"p_active":0.666,"p_room":0.55,"age_days":14,"expected_fill_days":10,"reasons":["conf:0","velocity","win:tail","comp:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":143750,"is_top_pay":false},"html_url":"https://alion.io/job/general-dynamics-information-technology-senior-comsec-network-engineer-cloudclassified","json_url":"https://alion.io/job/general-dynamics-information-technology-senior-comsec-network-engineer-cloudclassified.json","meta":{"generated_at":"2026-10-17T06:10:57Z","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":8394,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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-senior-comsec-network-engineer-cloudclassified"},{"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-senior-comsec-network-engineer-cloudclassified"},{"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-senior-comsec-network-engineer-cloudclassified"},{"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-senior-comsec-network-engineer-cloudclassified\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-dynamics-information-technology-senior-comsec-network-engineer-cloudclassified"}]}