Mission Security Administrator II

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it.OUR MISSIONTrue Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors — enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground.OUR VALUESBe the offset. We create asymmetric advantages with creativity and ingenuity.What would it take? We challenge assumptions to deliver ambitious results.It’s the people. Our team is our competitive advantage and we are better together.BENEFITS & PERKS*Best-in-class healthcare: 100% company-paid medical, dental, and vision coverage for you and your dependents, with HSA/HRA optionsGenerous time off: Flexible Time Off (FTO) for exempt employees, accrued PTO of up to 25 days for non-exempt employees, plus 12 paid holidays; Parental Leave; Sick LeaveFuel for your day: Daily catered lunch and unlimited snacks for in-office employeesAnd more: 401(k) retirement plan, fitness reimbursement, and Dog FridaysEquity participation: Equity is included as part of our total compensation package, giving you an opportunity to share in the company’s success.*Do not apply to fixed term and temporary rolesYOUR MISSIONAs a Mission Security Administrator II, you will be responsible for the setup, configuration, maintenance, and day-to-day administration of national security space systems, classified ground-based Command and Control (C2) infrastructure, and engineering environments critical to our mission.This is a hands-on operational role focused on implementing, maintaining, and administering classified systems, understanding and ensuring compliance requirements, and working face-to-face with customers daily. You will be the technical operator ensuring classified systems function reliably, remain compliant, and support mission objectives without interruption.We are looking for candidates with practical experience broadly across the following areas:System administration (Windows/Linux server environments)User administration, identity, RBAC and software tool oversightCloud platform administration (AWS/Azure)Patch management and configuration managementSoftware and hardware asset management, configuration management and documentationBackup and disaster recovery operationsYou will work alongside Mission Security Engineers, IT professionals and cross-functional teams to operationalize security architecture, maintain Authorization to Operate (ATO) posture, and ensure classified systems remain operational and compliant with federal security standards. You will be a trusted operator responsible for the hands-on work that keeps mission systems secure and operational.This is an ideal role for a security-focused system administrator with strong technical operational skills who thrives in a structured compliance environment and wants to support critical national security missions. If you take pride in maintaining secure, compliant, and reliable systems that protect lives and national interests, join our team.RESPONSIBILITIES Set up, configure, and maintain classified C2 systems, engineering environments, and supporting infrastructureAdminister and maintain Windows and Linux servers in classified environments, ensuring operational availability and security complianceManage user accounts, identities, role-based access controls (RBAC), and permissions across classified systemsConfigure and maintain cloud infrastructure in AWS or Azure, including IAM, networking, compute, and storage resourcesPerform routine system administration tasks including software installations, updates, patch management, and system troubleshootingMaintain accurate software and hardware asset inventories, configuration baselines, and system documentationExecute configuration management practices to ensure systems remain in compliance with approved baselinesPerform routine backup operations, verify backup integrity, and support disaster recovery testingSupport RMF compliance activities including evidence collection, documentation, and remediation trackingRemediate findings from vulnerability assessments, security audits, and compliance scans to maintain ATO postureCreate and maintain technical documentation including system configurations, user guides, standard operating procedures, and runbooksProvide technical support and direct customer engagement to resolve system issues and respond to operational needsCoordinate with government customers, ISSOs, ISSEs, and assessment teams during ATO and continuous monitoring activitiesParticipate in on-call rotation for system administration support and mission-critical system availabilityREQUIRED QUALIFICATIONSActive Secret clearance required (TS/SCI preferred)DoD 8140 IAT Level II certification (Security+, CySA+, or equivalent) requiredHands-on experience administering Windows Server and/or Linux server environmentsExperience with user account management, identity administration, and role-based access control (RBAC)Familiarity with configuration management, asset management, and system documentation practicesWorking knowledge of RMF processes and DoD security compliance requirementsStrong troubleshooting and problem-solving skills in operational IT environmentsExcellent communication skills and ability to work face-to-face with customers and stakeholdersPREFERRED QUALIFICATIONSActive TS/SCI clearance (or TS/SCI with polygraph)Experience supporting DoD or IC mission systems in classified environmentsExperience in customer-facing technical support or system administration rolesExperience with IL-5 or IL-6 impact level cloud environments (AWS GovCloud, Azure Government)Experience with Active Directory, LDAP, or other identity management systemsFamiliarity with IT service management (ITSM) tools and ticketing systemsExperience with configuration management tools (Ansible, Puppet, Chef, SCCM)Hands-on experience implementing DISA STIGs and security baselinesKnowledge of NIST SP 800-53 security controls and how they apply to system administrationFamiliarity with space system operations including satellite C2 and ground infrastructureExperience with backup solutions (Veeam, Commvault, AWS Backup, Azure Backup)Additional DoD 8140 certifications (e.g., CISSP, CISM, Server+, Linux+)Scripting skills (PowerShell, Bash, Python) for automation and task efficiency Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field AND 2–4 years of experience in system administration, IT operations, or security operations Master's degree in Computer Science, Information Technology, Cybersecurity, or related field (no experience required)WORK ENVIRONMENTThis role will be onsite in Denver, CO (preferred) or Long Beach, CA #LI-OnsiteFast-paced, mission-critical environment supporting national security space operationsHands-on technical role with significant customer interaction and operational responsibilitiesDaily face-to-face engagement with government customers, engineering teams, and mission stakeholdersRequires coordination with Mission Security Engineers, IT professionals, spacecraft engineers, and government partnersRequires participation in on-call rotation for system administration support and mission-critical system availabilityWork is performed in Sensitive Compartmented Information Facilities (SCIFs) and other classified spacesOccasional travel to government sites, customer facilities, or partner locations may be requiredWHAT WE OFFERCompetitive salary commensurate with experience and clearance levelOpportunity to drive security posture for cutting-edge space systems with national security impactProfessional development support including conferences, training, and security certificationsCollaborative culture working alongside spacecraft engineers, mission operators, and experienced security professionalsEquity + Benefits including Health, Dental, Vision, HRA/HSA options, PTO and paid holidays, 401K, Parental LeaveCOMPENSATIONColorado Base Salary: $85,000–$120,000California Base Salary: $90,000–$130,000 for Long BeachEquity + Benefits including Health, Dental, Vision, HRA/HSA options, PTO and paid holidays, 401K, Parental LeaveYour actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, location, and experience.To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.True Anomaly is committed to equal employment opportunity on any basis protected by applicable state and federal laws. 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