{"id":730729,"url":"https://alion.io/job/d2consulting-trellix-endpoint-engineer","title":"Trellix Endpoint Engineer","company":{"id":673019,"name":"D2 Consulting","domain":"d2consulting.com","url":"https://alion.io/company/d2consulting","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":83,"open_postings":21,"ghost_share":0,"stale_share":0.476,"repost_share":0,"time_to_fill_p50_days":61,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Support","role_family":"Support","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Springfield, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":170000,"max":175000,"currency":"USD","period":"year","gross":null,"usd_annual":175000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"DLP","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-04-23T13:18:57Z","employer_posted_date":"2026-05-19","last_verified_at":"2026-10-31T08:38:22Z","board_verified":true,"closed_at":null,"days_open":190,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":190},"description":"**ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED**\nProtect the Mission. Defend the Edge.\nD2 Technical Services is looking for a Senior Endpoint Security Engineer who's ready to do work that actually matters. You'll be embedded with our team supporting the National Geospatial-Intelligence Agency (NGA) - one of the Intelligence Community's most critical GEOINT missions. This is a long-term, stable contract meaning you get the stability of a large program with the agility of a specialized team.\nIf you're the kind of engineer who takes pride in building airtight security architectures, staying ahead of threats, and owning enterprise-level endpoint solutions - this role was built for you.\nWhat You'll Own\nYou won't be a cog in a machine here. You'll be a key voice in shaping how endpoint security is designed, deployed, and sustained across a large-scale enterprise environment:\nArchitect and enforce security configurations that protect networks, devices, and data from real-world threats\nLead engineering and sustainment of enterprise Trellix endpoint security solutions (ENS, DLP, Policy Auditor, FIM, Application Whitelisting)\nDrive security infrastructure from design through implementation - including system configuration, standards documentation, and policy management\nPartner directly with software vendors and the customer to research and roll out enterprise-wide security enhancements\nOwn incident investigation and reporting, and lead the charge on corrective action\nAdvise senior leadership and customers with clear, actionable status reports and security assessments\nWhat You Bring\nRequired:\nActive TS/SCI clearance - must be current; polygraph required post-hire\n DoD 8140/8570 IAT Level II certification - current\nCSSP Infrastructure Support cert (CEH, CySA+, or similar) - or ability to obtain within 120 days\nBachelor's degree in Engineering, Computer Science, or related field + 5 years of hands-on experience\nSolid expertise administering applications in Windows enterprise environments\nProven experience with Trellix product suite in large-scale deployments\nFamiliarity with DoD Architecture Framework and enterprise network strategic planning\nComfortable briefing senior stakeholders and translating technical complexity into clear guidance\nWhy D2?\nD2 Technical Services is a people-first company built on the belief that the right engineer in the right role changes everything. We invest in our people, support professional growth, and put you on programs where your skills make a direct impact on national security.\nReady to defend what matters most? Apply today.\nAdditional Information\nAll your information will be kept confidential according to EEO guidelines.\nCompensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically $170-175k. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.\nHighlights of our benefits include Health/Dental/Vision, 401(k) match, Accrued PTO, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and more!\nD2 Technical Services is committed to a merit-based recruitment process and encourages applications from all qualified individuals. As a Veteran-Owned Small Business, we particularly welcome applications from veterans who have the requisite skills and experience. Job applicants that are interested in one of our openings and may require a reasonable accommodation to participate in the job application or interview process, should contact us to request an accommodation.","description_format":"text","description_chars":3712,"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":["Life insurance","Professional development"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Government","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-09-11T09:42:11Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.632,"p_room":0.28,"age_days":190,"expected_fill_days":61,"reasons":["conf:1","velocity","win:tail","crowd:"],"computed_at":"2026-10-31T05:58:55Z"},"pay":{"stated_usd_annual":175000,"is_top_pay":true},"html_url":"https://alion.io/job/d2consulting-trellix-endpoint-engineer","json_url":"https://alion.io/job/d2consulting-trellix-endpoint-engineer.json","meta":{"generated_at":"2026-10-31T11:49:56Z","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":18209,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":673019},"rest":"https://alion.io/mcp/rest/get_company?id=673019"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fd2consulting-trellix-endpoint-engineer"},{"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%2Fd2consulting-trellix-endpoint-engineer"},{"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%2Fd2consulting-trellix-endpoint-engineer"},{"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/d2consulting-trellix-endpoint-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fd2consulting-trellix-endpoint-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":730729}},{"tool":"search_jobs","arguments":{"company":"d2consulting.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":730729},"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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