{"id":1213011,"url":"https://alion.io/job/general-dynamics-information-technology-sr-network-engineer-3","title":"Sr Network Engineer","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":96,"open_postings":33,"ghost_share":0,"stale_share":0.364,"repost_share":0,"time_to_fill_p50_days":10,"computed_at":"2026-10-22T06:10:10Z"}},"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":["Langley, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":89250,"max":120750,"currency":"USD","period":"year","gross":null,"usd_annual":120750},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-09-25T05:24:35Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-10-21T23:49:23Z","board_verified":true,"closed_at":null,"days_open":27,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":27},"description":"Type of Requisition:\nRegularClearance Level Must Currently Possess:\nTop Secret/SCIClearance Level Must Be Able to Obtain:\nTop Secret/SCIPublic Trust/Other Required:\nNoneJob Family:\nIT Infrastructure and OperationsJob Qualifications:\nSkills:\nNetwork Engineering, Network Infrastructures, Network Services, RoutersCertifications:\nNoneExperience:\n7 + years of related experienceUS Citizenship Required:\nYes Job Description:\nJob Description\nNetwork Engineer Senior\nJoin the team of men and women that solve some of the world’s most complex technical challenges. GDIT is seeking a Sr Network Engineer to join the DCGS Operations Center (DOC) program at Langley AFB, VA.\nThe Senior Network Engineer supports the Distributed Common Ground System (DCGS) Processing, Exploitation, Dissemination (PED) Operations Center (DOC). The Senior Network Engineer performs the configuration, integration, and upgrading of all network architectural components across the AF DCGS Enterprise.\nResponsibilities:\nEstablish system performance parameters and sample critical network and information processing \nConduct network trend analysis and create reports and graphs monthly \nSort and file network traffic based on source and destination internet protocol (IP) addresses as needed\nEstablish baseline network configuration and performance parameters in support of unique ISR sensor data\nConduct network analysis to ensure performance of the network\nSupport design, installation, and integration of new routers and other equipment on the enterprise\nEstablish proper data flows between DCGS and other Enterprise nodes\nMaintain network interface/port configurations, IP routing tables, firewall settings, filter tables, passwords, and performance controls\nMaintain version control of the router operating system software at Government direction\nEstablish configuration and modification of device settings protecting the DCGS Security Boundary through Access Control Lists\nManage and operate software applications at all sites required to conduct network management of the DPA\nRespond to hardware and software problems related to DPA equipment\nCoordinate with Government leads to optimize Campus Area Network (CAN) routers, switches, and cryptographic devices\nInstall CAN/WAN equipment and develop and maintain documentation and drawings\nDevelop and enforce a comply-to-connect standard for the DPA\nReview all integration efforts to ensure engineering rigor and security practices are maintained across the DPA and advise Government leadership regarding any possible risks/concerns/improvements\nProcess and implement all network service request’s (NSR) and security approved ports and services requests (PSR)\nPerform transition planning, integration, operations and maintenance (O&M) of ATM to Carrier Ethernet/OTN, to include out-of-band network management\nDevelop and execute OTN test plan and procedures \nReview requirements provided by the DCGS Program Office to determine bandwidth, performance, and Controlled Interface (CI) settings for establishing network configuration baselines and provide input back to COR or designated representative within 7 days of receipt \nKSAs:\nTS/SCI Clearance\nWork Location: On-Site\nMinimum of seven (7) years of Network Infrastructure Management experience\nPossess IAT Level II certification and CCNP. CCNP may be substituted for CCNA and (4) years of enterprise networking experience\nLocation: On Customer Site\nUS Citizenship Required\nGDIT IS YOUR PLACE:\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 $89,250 - $120,750. 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:\nLess than 10%Telecommuting Options:\nOnsiteWork Location:\nUSA VA Langley AFBAdditional 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":6358,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["401k plan","Growth opportunities"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"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":20,"band":"cold","label":"Long shot","p_open":1,"p_active":0.571,"p_room":0.35,"age_days":27,"expected_fill_days":10,"reasons":["conf:6","velocity","win:tail","comp:brand"],"computed_at":"2026-10-22T06:10:10Z"},"pay":{"stated_usd_annual":120750,"is_top_pay":false},"html_url":"https://alion.io/job/general-dynamics-information-technology-sr-network-engineer-3","json_url":"https://alion.io/job/general-dynamics-information-technology-sr-network-engineer-3.json","meta":{"generated_at":"2026-10-22T22:01:43Z","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":6927,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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-sr-network-engineer-3"},{"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-sr-network-engineer-3"},{"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-sr-network-engineer-3"},{"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-sr-network-engineer-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-dynamics-information-technology-sr-network-engineer-3"}]}