{"id":1629183,"url":"https://alion.io/job/arka-senior-infrastructuredevsecops-engineer-tssci-with-full-scope-poly-s-2","title":"Senior Infrastructure/DevSecOps Engineer (TS/SCI with Full Scope Poly) {S}","company":{"id":2226679,"name":"Arka","domain":"arka.com","url":"https://alion.io/company/arka-com","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"UltiPro","truth_index":{"grade":"D","score":40,"open_postings":73,"ghost_share":1,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-26T05:57:25Z"}},"role":"DevOps","role_family":"DevOps","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":null,"salary_estimate":{"min_usd":114000,"max_usd":218000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1808},"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ArgoCD","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"GitHub","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab","optional":false},{"name":"Helm","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false},{"name":"Agile","optional":true},{"name":"CloudFormation","optional":true},{"name":"Docker","optional":true},{"name":"Grafana","optional":true},{"name":"Podman","optional":true},{"name":"Prometheus","optional":true},{"name":"Scrum","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2025-11-22T15:28:44Z","employer_posted_date":"2025-11-22","last_verified_at":"2026-10-26T08:03:29Z","board_verified":true,"closed_at":null,"days_open":337,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":337},"description":"ARKA Group L.P. (“ARKA”) is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of today.\nJoin the ARKA team to learn how Beyond Begins Here. Discover your next career opportunity now!\nPosition Overview:\nThis position is for a Senior Platform Engineer. You will be working closely with a talented team to deliver a complex software application into operations. In addition, you'll have the opportunity to grow and hone your skills with other talented members at ARKA. Our ideal candidate is an Infrastructure/DevOps Engineer who is a hard charging self-starter that can come onto a team and begin to produce quickly. You should have a basic understanding of Kubernetes, AWS, containerization, automated test, and deployment pipelines.\nCandidates may be considered for sign on bonuses up to $35,000 consistent with skills and experience levels.\nWe also offer generous relocation benefits for eligible candidates.\nIn support of work/life balance, many positions are available for a flexible schedule within the pay period. Ask us about the opportunity for flex scheduling if that’s of interest to you.\nThis position is an on-site position located in Chantilly, Virginia. Each ARKA location has wonderful attributes as described below.\nRequired Qualifications:\nBS in computer science or related engineering field\n5+ years of Infrastructure/DevOps experience\nDemonstrated excellent interpersonal skills and engage with virtual or remote teams\nStrong troubleshooting and problem-solving skills\nStrong understanding of Kubernetes and deploying applications to Kubernetes clusters\nExperience with using Helm charts to deploy software to Kubernetes clusters (ie. Argo CD)\nStrong experience with at least one of the major cloud platforms (AWS/GCP/Azure)\nExperience working with CI/CD pipelines and tools (Gitlab, Jenkins, Github Actions, etc)\nScripting and automation skills (e.g., Bash, Python, GitHub workflows)\nIAT Level II or III certification (i.e. CompTIA Security+, CISSP, or CASP+)\nActive TS/SCI security clearance with fully adjudicated Full Scope polygraph\nTravel: 25% to Herndon, VA, when needed to support customer onsite\nPreferred Qualifications:\nWorking knowledge of Scrum and Agile software development methodology\nExperience with container tools (Docker, Podman) and container orchestration\nExperience delivering microservices in Kubernetes-based systems\nExperience with infrastructure as code tools (Terraform, CloudFormation)\nBasic understanding of observability tools like Prometheus, Grafana or similar\nLocation:\nChantilly is a picturesque town located in Fairfax County. It has a wonderful historic history, welcoming charm, and many interesting attractions. The attractions found in Chantilly range from the 18th Century to outer space. Whether you’re a history buff, an art enthusiast, a foodie, or just someone looking to soak in the charm, Chantilly promises an unforgettable experience. Overall, its historic sites, museums, breweries, restaurants, music and many family fun activities make Chantilly a great place to call home!\nWhat We Offer:\nComprehensive medical/vision/dental insurance packages\nCompany contributions to qualified HSA accounts\n401k retirement plan with industry leading company contributions\n3 weeks of vacation accrual per year plus time off for sick leave and unscheduled life events\n13 paid holidays\nUpfront tuition assistance for approved degree programs\nAnnual bonus program based on company and employee performance\nCompany paid life insurance, AD&D, Short-Term and Long-Term disability insurance\n4 weeks paid Parental Leave\nEmployee assistance program (EAP)\nEHS/Environmental Requirements:\nThis job operates in a professional office environment. While performing the duties of this job, the employee routinely is required to use hands to keyboard, communicate, listen to, and interpret instructions and remain stationary for extended periods of the time. This would require the ability to move around the campus and occasionally move/lift items weighing up to 40 lbs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.\nApplicants are invited to apply for a reasonable accommodation to perform the essential duties of the job. To apply, send a request to  or contact 203-797-5000 and press 2 for Human Resources.\nITC & Security Clearance Requirements:\nAn active TS/SCI security clearance with fully adjudicated Full Scope polygraph.\nVisa Restrictions:\nNo visa sponsorship is available for this position.\nPre-employment Screenings:\nEmployment with any ARKA companies in the U.S. is contingent upon satisfactory completion of several pre-employment requirements to include a credit check, background check, and drug screen.","description_format":"text","description_chars":5027,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["401k plan","Dental insurance","Flexible schedule","Life insurance","Parental leave","Retirement plans"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":["DevSecOps","Consumer Goods","Transportation & Logistics"],"lifecycle":[{"event":"open","at":"2026-10-01T21:16:18Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"green card filings: 1","filings_12m":0,"filings_prev_12m":4,"green_card_filings_12m":1,"median_offered_wage_usd":82500,"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":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.196,"p_room":0.28,"age_days":337,"expected_fill_days":36,"reasons":["conf:2","stale_co","ghost","win:tail","crowd:"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/arka-senior-infrastructuredevsecops-engineer-tssci-with-full-scope-poly-s-2","json_url":"https://alion.io/job/arka-senior-infrastructuredevsecops-engineer-tssci-with-full-scope-poly-s-2.json","meta":{"generated_at":"2026-10-26T08:39:11Z","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":11562,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":2226679},"rest":"https://alion.io/mcp/rest/get_company?id=2226679"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Farka-senior-infrastructuredevsecops-engineer-tssci-with-full-scope-poly-s-2"},{"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%2Farka-senior-infrastructuredevsecops-engineer-tssci-with-full-scope-poly-s-2"},{"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%2Farka-senior-infrastructuredevsecops-engineer-tssci-with-full-scope-poly-s-2"},{"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/arka-senior-infrastructuredevsecops-engineer-tssci-with-full-scope-poly-s-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Farka-senior-infrastructuredevsecops-engineer-tssci-with-full-scope-poly-s-2"}]}