Endpoint Windows & Systems Reviewer
$135k - $216kPeraton
Peraton OverviewPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.ResponsibilitiesPeraton seeks a Endpoint Windows & Systems Reviewer to support USPACOM J6 conduct forward-deployed MRT-C assessment operations across the PACOM AOR.Location: Fort Meade (Annapolis Junction), MDLocation: Honolulu, HIResponsibilities:Conduct on-site DODIN cybersecurity reviews at CONUS and OCONUS locations across the PACOM AOR as directed by the DODIN Inspections and Assessments Schedule.Conduct Security Readiness Reviews (SRRs) in accordance with DCDC assessment standards and applicable DISA STIGs. Submit DODIN Cybersecurity Review Reports, including SRR reports and vulnerability scan analysis.Operate as part of a dedicated 12-person MRT-C Assessment Force Conduct vulnerability scans and analysisSupport OJT for new reviewers and certification through DCDC reviewer certification process. Maintain current certification records for all assessment personnel; submit updated rosters with each MSR.QualificationsRequired:Minimum of 12 years with BS/BA; Minimum of 10 years with MS/MA; Minimum of 7 years with Ph.D. Will consider Associate +14 years or HS +16 years experienceMust have experience in collecting, analyzing, and assessing data in order to provide formal feedback. Specifically, able to analyze organization's cyber defense policies and configurations and evaluate compliance with regulations and organizational directives (i.e., analysis of mitigations)At least 2 years of direct experienceExperience in measuring effectiveness of defense-in-depth architecture against known vulnerabilities and risk indicatorsExperience with maintaining deployable cyber defense audit toolkit (e.g., specialized cyber defense software and hardware) to support cyber defense audit missionsKnowledge of applicable cyber defense policies, regulations, and compliance documents specifically related to cyber defense auditingTravel is expected to worldwide locations. Travel will be conducted in accordance with the Task Order guidelines.Current DOD 8140/8570 IAT Level II certification. Must obtain certification within 60 days of employment. Current DOD 8140/8570 IAM Level II certification. Must obtain certification within 60 days of employmentActive TS/SCI clearance or the ability to obtain SCIU.S. Citizenship requiredPreferred:Current DOD 8140/8570CSSP-Auditor certificationCurrent DOD 8140/8570IAM Level III certificationBS/BA; or higher educationTarget Salary Range$135,000 - $216,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.Benefits StatementPeraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at.Application StatementsThe application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity.Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate’s own.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Job SummaryRequisition ID: 2026-168856Position Category: Information TechnologyClearance: Top Secret/SCI
$146k - $234k
Responsibilities Peraton seeks an OT Reviewer to support PACOM J6 establish... .... Conduct assessments of systems and networks within the... ...and Limited Technical Review)Endpoint Security SolutionsMobility (... ..., SQL, or any other database)Windows InfrastructureUNIX Infrastructure...WindowsContract workLocal areaShift work- ...Linux Systems AdministratorJovian Concepts, LLC is looking to hire a Linux Systems Administrator... .... Configures and manages LINUX and Windows operating systems and installs/loads... ...security administration activities such as endpoint protection, malware detection, intrusion...WindowsFor subcontractorRemote work
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$135k - $216k
...network support with desktop/endpoint administration. The ideal candidate... ...and troubleshooting Windows 10/11 clients — while delivering... ...response to IAVAs, ensuring systems remain compliant with security... ...and the Company. During the review of your application, you may...WindowsContract workTemporary workRemote workShift work- ...cultivate and leverage people, processes and systems to change and transform organizations.... ...and configure operating systems (Windows, Linux, or Unix). Set up servers, storage... ...patches. Manage firewalls, antivirus, and endpoint security tools. Ensure compliance with organizational...WindowsFor contractors3 days per week
- ...with Red Hat Enterprise Linux (RHEL)8/9 and Windows Server 2022/2025, Active Directory, GPO,... ...scripts to streamline recurring system administration, security, and operational... ...Deploy and manage ePO security policies and endpoint security configurations. • Apply Windows...Windows
$100k
...Description Do you have a passion for Linux systems administration? Do you have experience... ...environments. Integrate Linux and Windows platforms to support hybrid engineering,... ...experience managing patch repositories, endpoint security tools, or backup and...WindowsTemporary workWork experience placementInterim roleRelocation packageFlexible hours- ...Federal Solutions in Laurel, Maryland is seeking a highly skilled IT systems administrator with TS/SCI clearance to support, troubleshoot,... ...network, and virtualization management across Linux, UNIX, and Windows platforms, with emphasis on reliability and performance. The...Windows
$288k
...SAML, and OAuth standards. Collaborate with development teams and system administrators to troubleshoot and resolve integration... ...knowledge of PKI/TLS, SAML, OAuth, and OIDC protocols across Linux and Windows operating systems. Support requirements analysis, systems...Windows$165k - $193k
...WOOD Federal Solutions, Inc in Laurel, MD seeks a System Network Administrator with database experience to support mission-critical IT environments across Linux, UNIX, Windows, and virtualization. You will troubleshoot Tier 2/3 issues, manage configurations, and ensure...Windows$256k
...Scope Polygraph to be considered. Summary: • Provide comprehensive system administration support across complex, air-gapped network... ...tentative)Job Description: • Administer, configure, and sustain Windows Server 2019, Active Directory, Red Hat Linux, and VMware environments...Windows- ...Leidos seeks a Senior System/Network Administrator - Systems Integration to support implementation, operation, troubleshooting, and... ...IT systems. Responsibilities include administering Linux/UNIX/Windows, building virtual/storage environments, configuring networks, and...Windows
$104k - $140k
...controls, audiovisual, and IT systems. Headquarters in Tysons,... ...individuals throughout the life cycle.Review and provide input to program... ...ESXi and vSphere.Microsoft Windows Server Deployment and... ...McAfee security product suite (Endpoint Security, DLP, HIPS, etc.).Large...WindowsContract workWork at officeLocal area$284k
...w/ Full Scope Polygraph to be considered. Summary: Administer Windows and Linux servers in direct support of secure enclave development... ..., routing, and NetApp storage solutions. Ensure baseline system security through configuration hardening and vulnerability compliance...Windows- ...consulting our clients, we can address the customer’s mission. System Administrator Level 3• Provide support for implementation, troubleshooting... ...in the resolution process• Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads...Windows
- ...Mid-Level System AdministratorRazor is looking for a Mid-Level System Administrator to manage... ...across server, storage, network, and endpoint environments while supporting system performance... ...and manage UNIX, Windows, and other applicable operating systemsInstall...Windows
- ...Sr. System Administrator (Windows & Linux)**Only applicants with an Active TS/SCI and poly need apply.** Azusa Solutions is seeking a Sr. System Administrator (Windows & Linux) with IT security compliance experience (Splunk and/or Nessus) to join our team of talented consultants...WindowsTemporary workLocal areaImmediate startRemote work
$256k
...possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide system administration support across geographically distributed Linux and Windows Server environments. • Maintain complex server enclaves, perform OS and application hardening,...Windows- ...Systems Network Administrator (TS/SCI w/ Poly)Leidos – National Security Sector | Cyber & Analytics Business Area (CABA)Leidos is seeking... ...IT systems and infrastructureAdvanced troubleshooting across Windows-based environmentsHands-on expertise with: Microsoft Identity...WindowsImmediate start
- ...Senior Linux Systems EngineerDo you enjoy solving complicated problems? Are you searching for meaningful work in production research... ...scheduler and resource managers SLURMExperience with heterogeneous Windows and Linux environments and data center operations including...WindowsInterim role
- ...Technical Capabilities, Enthusiasm, and Team Focus.Opportunities for System Administrators (Virtualization) - Active TS/SCI Poly.... ...deploying various virtualization technologiesMust be well versed in Windows system administration and experience providing Tiers 1-3 help...WindowsLocal area
- ...Capabilities, Enthusiasm, and Team Focus.New Opportunity for a LINUX System Administrator - TS/SCI Poly.Job Responsibilities:Key... ...assignments as they arrive. Heterogeneous environment so knowledge of Windows, VMware and Networking a plus. WHAT YOU’LL NEED: Current Linux...Windows
- ...Bring your Technical Capabilities, Enthusiasm, and Team Focus.System Administrator - TS/SCI Poly in Annapolis Junction, MDRequired Candidate... ...and system troubleshooting; operating systems (e.g., Windows, Unix/Solaris, LINUX) and storage filers (e.g., NetApp, Isolon)...Windows
- ...user centric communication and information systems for mission critical solutions. As an... ...approval of engineering design changes. Reviewing engineering change data and associated... ...experience. Advanced knowledge of basic Windows and Microsoft Office applications. Ability...WindowsContract workTemporary workWork at officeImmediate start
$248k
...already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered.Summary:Provide system administration and infrastructure support for large-scale Linux and Windows environments.Configure and maintain compute, network, and storage resources while automating...Windows- ...Job Summary:The selected individual will provide system administration support for a large, complex network environment with geographically... ...(developers, testers, engineers, etc.).Must be proficient with Windows Server 2019 and Active Directory.Must have experience with...Windows
- ...Job Summary: The selected individual will provide system administration support for a large, complex network environment with geographically... ..., testers, engineers, etc.). Must be proficient with Windows Server 2019 and Active Directory. Must have experience with...WindowsFull time
$182k - $233k
...uncover and understand information within SIGINT and cybersecurity systems to support the exploitation of digital networks. You will work... ...XKS, DX, and other internal tradecraftKnowledge of Linux and Windows operating systems architectureAbility to work under pressure...WindowsImmediate start- ...Senior Systems EngineerThe Senior Systems Engineer shall be responsible for participating in Information Assurance (IA) system, hardware... ...Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX, and Linux), database/DBMS (Oracle, MS Access, Sybase) and...WindowsRemote work
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