[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) General Dynamics · Sterling Heights, MI # Classified System Administrator Sterling Heights, MI, US Full-time Administrative Listed on General Dynamics’s official careers site. Posted October 22, 2026. Check that it is still open and apply there. [Apply on General Dynamics’s careers site →](https://www.gd.com/careers/classified-system-administrator-sterling-heights-mi-us-18379732-gdls-opportunity) [OpenNash Jobs](https://jobs.opennash.com/) / [General Dynamics](https://jobs.opennash.com/companies/general-dynamics/) / Classified System Administrator ## Job description Responsibilities for this Position Classified System Administrator ### Job Description About the Position: Do you want to grow and thrive in a great company? Do you want to join a team that protects critical networks and processes of the best defense contractor in the country? GDLS is looking to hire a Mid-Career Level Classified Systems Administrator, the perfect place to challenge your Information Assurance and Technology skills. About GDLS We Serve Those Who Protect What Matters. At General Dynamics Land Systems, we build the combat vehicles and integrated technologies that give soldiers a decisive advantage. We design, engineer and sustain advanced tracked and wheeled systems paired with modern electronic architecture, AI-enabled capabilities and autonomy-ready technology. From Abrams to LAV, Stryker to AJAX, robotic platforms to software solutions and beyond, our portfolio delivers proven performance for customers around the world. Thats why Soldiers and Marines have trusted General Dynamics Land Systems products in the toughest conditions for decades. We deliver the power to win. Every day, our global team looks beyond the horizon, solving problems before they become challenges. Bring your talent. Bring your purpose. Lets shape the future of General Dynamics Land Systems together. ### What We Offer Whether starting your career or you are an experienced professional, we offer a Total Rewards package that is Impactful and built for you. Healthcare including medical, dental, vision, HSA and Flex Spending Competitive base pay and incentive pay that rewards individual and team performance, and comprehensive benefits. 401k Match (6%) Educational Assistance 9-80 Work Schedule (This positions standard work schedule is 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off) Onsite cafeteria, fitness center, and outdoor fitness track Responsibilities to Anticipate/Expect: Administer classified Windows and Linux clients and servers, ensuring system reliability, security, and performance. Manage VMware vCenter environments, including virtual machine provisioning, monitoring, maintenance, and software patching. Maintain and support engineering and collaboration applications, such as TeamCenter, TeamworkCloud, and associated modules. Participate in the refinement and implementation of classified system policies and procedures. Lead property management activities, ensuring asset accountability, organization, and coordination of equipment refreshes. Respond to and resolve trouble tickets and technical issues in a timely manner. Assist the ISSM with interpretation and implementation of NISPOM requirements on classified systems and networks at GDLS. Collaborate with the ISSM and ISSOs to create, maintain, and modify security and accreditation-related documentation. Ensure systems are operated, maintained, and disposed of in accordance with DoD/NISPOM requirements and relevant SSPs. Participate in classified system inspections and assessments, including Cyber Operational Readiness Assessments, Security and Vulnerability Assessments, and Assess & Authorize reviews. Serve as Lab Custodian, facilitating classified processing for program personnel, and reviewing visitor clearances and need-to-know requirements to make informed entrance determinations. Carry out assigned and other related duties as required, demonstrating initiative and the ability to work effectively with minimal supervision. ### Minimum Requirements Position requires a fixed work schedule of 10:00 AM to 7:30 PM. MUST possess and be able to maintain a U.S. Government SECRET, or higher, clearance. MUST be a United States citizen. 7-10 year minimum of experience in a system administration role. System administration experience in Military, Federal, or Industrial Security preferred. Bachelor of Science degree Fields of Study related to Information Technology, Computer Science, or Cyber Security preferred. Must have one of the following certifications (more advanced certificates considered): Security+ CE GSEC CySA+ CASP+ Must have very good written and verbal communication skills. Must be detail-oriented, independent and organized. ### Must have experience with Microsoft Office products Word, Excel, and PowerPoint. Must have experience with SCAP Compliance Checker, STIG Viewer, and IAVMs. Preferred experience with certification/authorization requirements as outlined in the NISPOM, RMF for DoD IT/DIACAP, ICD 503/DCID, DJSIG/JDCSISSS, JSIG/JAFAN & NIST RMF GDLS considers factors such as, scope/responsibilities of the position, candidate experience and education/training background, in addition to local market comparable and business considerations when extending an offer. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. PI287848174 ## At a glance - Posted by the employer: Oct 22, 2026 - First seen by OpenNash: Oct 26, 2026 - Last checked: Nov 9, 2026 - Listed for: 18 days - Location: Sterling Heights, MI, US - Employment type: Full-time[Apply on General Dynamics’s careers site →](https://www.gd.com/careers/classified-system-administrator-sterling-heights-mi-us-18379732-gdls-opportunity) ## Hiring at General Dynamics - Open jobs: 3,216 - New in the last 7 days: After two weekly collections - Tracked since: Jul 13, 2026 [All General Dynamics jobs](https://jobs.opennash.com/companies/general-dynamics/) · [Weekly hiring report](/reports/hiring/) ## More jobs at General Dynamics ### [Controls Engineer Mobility Specialist](https://jobs.opennash.com/companies/general-dynamics/jobs/944c6d2e2b56cadffa1e/) Sterling Heights, MI, US ### [Cloud Senior System Administrator / Integrator](https://jobs.opennash.com/companies/general-dynamics/jobs/3efa63245350129affd9/) Springfield, VA, US ### [Contracts Administrator Sr. Principal](https://jobs.opennash.com/companies/general-dynamics/jobs/19db38f6e32c4072b4e6/) Falls Church, VA, US ### [Cleared Full Stack Engineer - (Java/React) Multiple Levels](https://jobs.opennash.com/companies/general-dynamics/jobs/37b3c40eea84988e35d3/) Dedham, MA, US ### [Client Services Manager](https://jobs.opennash.com/companies/general-dynamics/jobs/c17e62bfea086f59b8b1/) Washington, District of Columbia, US ## Similar jobs at other companies ### [Classified IT Systems Administrator](https://jobs.opennash.com/companies/lockheed-martin/jobs/38c5d73c859468f95d45/) Lockheed Martin · King of Prussia, PA ### [Staff Classified Tools Administrator, Staff / Secret / Onsite: Huntsville, AL](https://jobs.opennash.com/companies/lockheed-martin/jobs/b1dd76e0edcd5854a5c9/) Lockheed Martin · Huntsville, AL ### [Classified Area System Administrator](https://jobs.opennash.com/companies/leidos/jobs/2b68af3de6b6cc34c027/) Leidos · Huntsville, AL ### [Field Service Tech III (Classified)](https://jobs.opennash.com/companies/bae-systems/jobs/689da50cf6ae8f64181e/) BAE Systems · Broomfield, Colorado, United States ### [Classified Cyber Systems Engineer – Kubernetes / Principal Classified Cyber Systems Engineer – Kubernetes](https://jobs.opennash.com/companies/northrop-grumman/jobs/e4c93c555dd81b079c8d/) Northrop Grumman · United States-Alabama-Huntsville [Jobs in Sterling Heights, MI](/locations/us/mi/sterling-heights/)[Jobs in Michigan](/locations/us-mi/)[Administrative jobs](/functions/administrative/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations. [ OpenNash ](https://opennash.com/) AI-native services firm that builds custom software and 24/7 AI agents. OpenNash Jobs is an OpenNash Applied AI project. [Book time with OpenNash](https://calendly.com/opennash/new-meeting?hide_gdpr_banner=1) Jobs - [Search jobs](https://jobs.opennash.com/search/) - [Companies](https://jobs.opennash.com/explore/) - [Hiring report](https://jobs.opennash.com/reports/hiring/) - [AI assistants](https://jobs.opennash.com/connect/) - [How it works](https://jobs.opennash.com/methodology/) OpenNash - [opennash.com](https://opennash.com/) - [Services](https://opennash.com/ai-agent-consulting/) - [OpenNash CX](https://opennash.com/cx/) - [AI Tools](https://opennash.com/ai-tools/) - [Blog](https://opennash.com/blog/) - [About](https://opennash.com/about/) Contact - [hello@opennash.com](mailto:hello@opennash.com) - [LinkedIn](https://www.linkedin.com/company/opennash) - [Support](https://jobs.opennash.com/support/) - [Privacy](https://jobs.opennash.com/privacy/) - [Terms](https://jobs.opennash.com/terms/) © 2026 OpenNash, Inc. Company names and public job postings belong to their respective owners. Employers control source availability and application decisions.