{"id":3729797,"url":"https://alion.io/job/general-dynamics-information-technology-senior-cloud-platform-and-devsecops-engineer-tssci-with-polygraph","title":"Senior Cloud Platform and DevSecOps Engineer - TS/SCI with Polygraph","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":34,"ghost_share":0,"stale_share":0.176,"repost_share":0,"time_to_fill_p50_days":38,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Security","role_family":"Security","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":["Chantilly, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":148750,"max":201250,"currency":"USD","period":"year","gross":null,"usd_annual":201250},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Azure","optional":false},{"name":"Bash","optional":false},{"name":"Bicep","optional":false},{"name":"CI/CD","optional":false},{"name":"Dynatrace","optional":false},{"name":"GitLab","optional":false},{"name":"Harbor","optional":false},{"name":"Jenkins","optional":false},{"name":"JFrog Artifactory","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"OpenShift","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"SBOM","optional":false},{"name":"ServiceNow","optional":false},{"name":"Terraform","optional":false},{"name":"Windows","optional":false},{"name":"FinOps","optional":true}],"status":"live","first_seen_at":"2026-11-02T00:00:00Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-05T12:32:09Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Type of Requisition:\nRegularClearance Level Must Currently Possess:\nTop Secret SCI + PolygraphClearance Level Must Be Able to Obtain:\nTop Secret SCI + PolygraphPublic Trust/Other Required:\nNoneJob Family:\nIT Infrastructure and OperationsJob Qualifications:\nSkills:\nDevSecOps, Linux, Microsoft Azure, Microsoft Windows, Systems EngineeringCertifications:\nNoneExperience:\n8 + years of related experienceUS Citizenship Required:\nYesJob Description:\nKey Responsibilities\nImplement Azure platform services, landing-zone components, network integration, policy, logging, identity hooks, key/secrets management, and workload hosting patterns under the Principal Cloud Architect's direction.\nDevelop and maintain version-controlled IaC modules using Terraform, Bicep/ARM, Ansible, or approved equivalents; enforce peer review, testing, and release discipline.\nBuild and operate internal GitLab/Jenkins or equivalent pipelines, container platforms, registries, package repositories, image repositories, and artifact mirrors for disconnected delivery.\nImplement software supply-chain controls including SBOM generation, dependency and image scanning, signing, provenance, allowlists, and promotion gates.\nDevelop hardened container images, deployment templates, configuration standards, and environment-specific overlays for applications, data services, and AI inference workloads.\nAutomate platform provisioning, patching, backup, recovery, certificate/secret rotation, compliance checks, and routine operations.\nIntegrate platform telemetry with Azure Monitor, Sentinel, Dynatrace, ServiceNow, and the enterprise observability architecture.\nPartner with Security and RMF staff to implement controls and produce reusable evidence from code, pipeline, scan, and configuration outputs.\nTroubleshoot complex platform failures, lead technical recovery when assigned, document root causes, and convert lessons into platform improvements.\nMentor engineers, conduct code/design reviews, and help domain teams adopt approved platform patterns rather than building shadow infrastructure.\nRequired Qualifications\nEducation: Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related STEM field, or approved equivalent experience.\nClearance: Active TS/SCI with Polygraph\nLocation: Onsite\n8+ years of cloud, platform, systems, or DevSecOps engineering experience, including 3+ years delivering production platform automation.\nHands-on Azure or Azure Government experience with networking, compute, storage, identity integration, policy, monitoring, and secure configuration.\nStrong IaC experience with Terraform, Bicep/ARM, Ansible, or equivalent, including module design, state/change management, testing, and peer-reviewed promotion.\nExperience building or operating CI/CD and artifact/container services inside enterprise or disconnected boundaries using GitLab, Jenkins, Nexus/Artifactory, Harbor, Kubernetes/OpenShift, or comparable platforms.\nStrong Linux and Windows administration fundamentals plus proficiency in Python, PowerShell, Bash, or another automation language.\nExperience with container hardening, image/dependency scanning, SBOMs, secrets management, certificate handling, and rollback/recovery.\nWorking knowledge of RMF/STIG controls, change management, operational acceptance, logging/audit, and classified data-handling requirements.\nDemonstrated ability to lead technical work, review others' code/designs, communicate risk early, and operate calmly during production issues.\nPreferred Qualifications:\nAzure/IaC lane: Azure Administrator Associate or DevOps Engineer Expert and relevant Terraform certification. \nExperience supporting GPU/AI platforms, ML model artifacts, offline Python wheelhouses, or local inference services.\nExperience integrating ServiceNow change/CMDB records with pipeline and deployment events.\nExperience with policy-as-code, compliance-as-code, infrastructure testing, chaos/resilience testing, or FinOps automation.\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, and competitive pay and paid time off \nCommunity: Award-winning culture of innovation and a military-friendly workplace \nOWN YOUR OPPORTUNITY Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.\n#GDITcareers #OpportunityOwned\n#WeAreGDIT #transitioningmilitary\n#clearedjobs #veterans #Autobots\nThe likely salary range for this position is $148,750 - $201,250. 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:\nNoneTelecommuting Options:\nOnsiteWork Location:\nUSA VA ChantillyAdditional 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":7322,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["401k plan"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["DevSecOps","Government","Military","Professional Services"],"lifecycle":[{"event":"open","at":"2026-11-04T07:30:28Z"}],"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":0}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":38,"reasons":["conf:5","velocity","win:early","comp:brand"],"computed_at":"2026-11-05T05:54:30Z"},"pay":{"stated_usd_annual":201250,"is_top_pay":true},"html_url":"https://alion.io/job/general-dynamics-information-technology-senior-cloud-platform-and-devsecops-engineer-tssci-with-polygraph","json_url":"https://alion.io/job/general-dynamics-information-technology-senior-cloud-platform-and-devsecops-engineer-tssci-with-polygraph.json","meta":{"generated_at":"2026-11-05T21:52:18Z","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":2222,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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-cloud-platform-and-devsecops-engineer-tssci-with-polygraph"},{"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-cloud-platform-and-devsecops-engineer-tssci-with-polygraph"},{"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-cloud-platform-and-devsecops-engineer-tssci-with-polygraph"},{"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-cloud-platform-and-devsecops-engineer-tssci-with-polygraph\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-dynamics-information-technology-senior-cloud-platform-and-devsecops-engineer-tssci-with-polygraph"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3729797}},{"tool":"search_jobs","arguments":{"company":"gdit.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3729797},"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. 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