{"id":3537842,"url":"https://alion.io/job/mantech-senior-network-administrator","title":"Senior Network Administrator","company":{"id":179527,"name":"ManTech","domain":"mantech.com","url":"https://alion.io/company/mantech","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":78,"ghost_share":0.013,"stale_share":0,"repost_share":0.038,"time_to_fill_p50_days":13,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Networking","role_family":"Networking","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":["Seattle, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":116400,"max":194900,"currency":"USD","period":"year","gross":null,"usd_annual":194900},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-10-30T18:11:58Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-04T20:49:25Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!\nMANTECH seeks a motivated, career and customer-orientedSenior Network Administrator to join our team in Walla Walla, Washington.\nBe a part of an agile team to provide innovative, customer focused, and cost-effective integrated enterprise IT support services in support of the client’s vision of engineering solutions for the Nation’s toughest challenges.\nResponsibilities include but are not limited to:\nThe Network Administrator is responsible for the building, support, administration, and optimization of the network and associated hardware and software.\nThis role deploys and troubleshoots small-scale to medium network deployments, conducts routine tests to ensure operability of the network, and identifies network needs and capabilities from an end-user perspective.\nThe Network Administrator troubleshoots intermediary network problems and escalates large-scale network issues appropriately.\nInstall and support LANs, WANs, network segments, Internet, and intranet systems.\nInstall, configure, manage, and maintain network infrastructure devices as well as all related hardware and software.\nIdentify network needs and capabilities from an end-user perspective.\nMonitor the network to maintain integrity and operability.\nDeploy and troubleshoot small-scale to medium network deployments.\nMinimum Qualifications:\nRequires a Bachelor's degree (or equivalent work experience) in Information Technology, Computer Science, or a related field. In lieu of Bachelor’s degree, an Associate degree +2years relevant experience, or 4 years relevant experience is acceptable.\nRequires 2-5 years of experience in network administration for Windows, Linux, or VMware environments.\nExperience with industry router configurations and switch configurations.\nWorking technical knowledge of network infrastructure including local area networks, wide area networks, wireless networking, routers, switches, load balancers, WAN optimizers, and cabling standards.\nSolid troubleshooting abilities through techniques and methods that isolate and identify faulty components or configurations so services can be quickly restored to normal levels of operation.\nExperience troubleshooting network connectivity (LAN, WAN).\nCompTIA Network+ and/or CCNA certification and a CompTIA Security+ certification\nMust maintain a 8140 IAT Lvl II certification.\nPreferred Qualifications:\nDemonstrates excellent troubleshooting, problem-solving, communication, and teamwork skills, the ability to manage multiple tasks effectively, and maintains currency with industry trends and best practices.\nDemonstrates excellent troubleshooting, problem-solving, communication, and teamwork skills, the ability to manage multiple tasks effectively, and maintains currency with industry trends and best practices.;\">Demonstrates excellent troubleshooting, problem-solving, communication, and teamwork skills, the ability to manage multiple tasks effectively, and maintains currency with industry trends and best practices.\nFamiliarity with the USACE IT environment, regulatory requirements, and data security best practices are preferred.\nFamiliarity with the USACE IT environment, regulatory requirements, and data security best practices are preferred.;\">Familiarity with the USACE IT environment, regulatory requirements, and data security best practices are preferred.\nHave strong problem-solving and analytical skills and communicate effectively with technical and non-technical stakeholders. \nHave strong problem-solving and analytical skills and communicate effectively with technical and non-technical stakeholders. ;\">Have strong problem-solving and analytical skills and communicate effectively with technical and non-technical stakeholders. \nClearance Requirements:\nMust be a US Citizen and have a current/active Secret clearance.\nPhysical Requirements:\nThe person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations\nThe projected compensation range for this position is $116,400.00-$194,900.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.\nMANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.\nIf you need a reasonable accommodation to apply for a position with MANTECH, please email us at  and provide your name and contact information.","description_format":"text","description_chars":5771,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"associate","optional":true},"security_clearance":true,"languages":[]},"benefits":["Health insurance","Life insurance","Wellness"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Information Security","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-30T18:11:58Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.902,"p_room":1,"age_days":4,"expected_fill_days":13,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-11-04T06:34:25Z"},"pay":{"stated_usd_annual":194900,"is_top_pay":true},"html_url":"https://alion.io/job/mantech-senior-network-administrator","json_url":"https://alion.io/job/mantech-senior-network-administrator.json","meta":{"generated_at":"2026-11-04T21:03:14Z","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":32601,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":179527},"rest":"https://alion.io/mcp/rest/get_company?id=179527"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmantech-senior-network-administrator"},{"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%2Fmantech-senior-network-administrator"},{"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%2Fmantech-senior-network-administrator"},{"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/mantech-senior-network-administrator\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmantech-senior-network-administrator"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3537842}},{"tool":"search_jobs","arguments":{"company":"mantech.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3537842},"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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