{"id":1649926,"url":"https://alion.io/job/simis-senior-systems-administrator-s-simis-inc-","title":"Senior Systems Administrator (S) - SimIS Inc.","company":{"id":2221475,"name":"Shanghai Institute for Mathematics and Interdisciplinary Sciences","domain":"simis.cn","url":"https://alion.io/company/simis","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"JazzHR","truth_index":null},"role":"DevOps","role_family":"DevOps","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":["Dahlgren, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":100000,"max_usd":190000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1808},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Jira","optional":false},{"name":"Linux","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-10-02T00:13:29Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-10-27T08:08:54Z","board_verified":true,"closed_at":null,"days_open":25,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":25},"description":"ONSITE\nWho We Are: Founded in 2007, SimIS Inc. is an innovative information technology solution Veteran Owned Small Business (VOSB) that models future environments, requirements, and capabilities, and then secures the enterprise from internal and external threats compliant with Federal, State, and industry standard governance to ensure client mission success. Our performance standard is \"excellence,\" with an outcomes-based, quality focus in our services and products, guided by our core values of honesty (in word and deed), relationships (confidence and trust with clients and partners), teamwork (shared goals, mission, and purpose), loyalty (allegiance to our client and team), and importance of others (work and win as a team).\nSimIS is currently recruiting for the listed position and is contingent upon award.\nJob Description:\nSimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a U.S. Navy Training Command. This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and validation, and technical oversight of engineering teams supporting shore-based training systems.\nThe candidate performs the following specific assignments:\nDeliver expertise in developing and reviewing system requirements, specifications, and technical documentation\nManage multi-site operations with distributed teams across multiple geographic locations\nExperience managing Windows and Linux server environments\nKnowledge of network security, firewalls, and intrusion detection systems\nExperience with virtualization technologies and cloud computing platforms\nDemonstrated experience with DoD cybersecurity requirements and accreditation processes \nUse experience gained to help manage complex technical programs involving simulation systems and training environments\n Experience Required:Eight (8) years of systems administration experience with three (3) years in leadership roles\n Mandatory: Must meet DOD 8570 requirements for Information Assurance Technician (IAT) Level II\nExperience and Knowledge of Navy tactical systems and combat information center operations\nSECRET clearance \n Experience Desired:Preferred: Master's degree or relevant certifications (CISSP, CISM, CISPA)\nExperience with project management tools (e.g., MS Project, Jira)\nDemonstrated ability to lead multi-site operations with distributed teams across multiple geographic locations\nExperience with government reporting requirements and CDRL deliverables\n Special Skills/Knowledge/Training Required/Desired:Certified CISSP, CISM, CISPA\nProject Management Professional (PMP) certification\nExperience with NSWCDD or Navy programs\n Benefits:Medical, Dental, and Vision \nShort Term Disability (at no cost to you) & Long Term Disability \nLife Insurance\nFlex Spending Accounts \n401(k) Savings Plan \nTuition Assistance Program \nProfessional Development\nPaid Time Off (PTO) \n11 Federal Holidays each year \nSimIS, Inc. is an EOE / M / F / Disability / VET / Drug Free Employer","description_format":"text","description_chars":3059,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":true},"security_clearance":true,"languages":[]},"benefits":["Life insurance","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-02T00:13:29Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely 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