Operating Systems jobs in Maryland

Suitland-Silver Hill, Maryland

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Job ID: 2618123 Location: Suitland, MD, US Date Posted: 2026-10-19 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ?Varen, an SAIC company is seeking an experienced Systems Administrator to join out team. This position in located in Suitland, MD and requires an active TS/SCI with polygraph

Full-time

USD 160,001.00 - 200,000.00 per year

Edge Systems Engineer

Upper Marlboro, Maryland

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Job ID: 2618102 Location: Upper Marlboro, MD, US Date Posted: 2026-10-19 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a highly motivated Edge Systems Engineer to join our expanding, multi-disciplined team of professionals based out of our Identity and D

Full-time

USD 80,001.00 - 120,000.00 per year

Microsoft Endpoint Configuration Manager

Adelphi, Maryland

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Job ID: 2617683 Location: Adelphi, MD, US Date Posted: 2026-10-13 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Senior Systems Administrator - Microsoft Endpoint Configuration Manager (MECM) Administrator to provide enterprise endpoint management and systems administrati

Full-time

USD 120,001.00 - 160,000.00 per year

Reliability Engineer II-IV

Cockeysville, Maryland

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Who We Are Textron Systems is part of Textron, a $14 billion, multi-industry company employing 35,000 talented makers, thinkers, creators and doers worldwide. We make things that fly, hover, zoom and launch. Things that move people. Protect soldiers. Power industries. We serve customers in industries spanning aerospace and defense, specialized vehicles, turf care and fuel systems. This role is in Textron System's Land Systems business area. Visit TextronSystems.com & Lycoming.com to read more

Full-time

USD 85,900.00 - 129,700.00 per year

Digital Forensics Lead

Bethesda, Maryland

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Job ID: 2616964 Location: Bethesda, MD, US Date Posted: 2026-09-17 Category: Engineering and Sciences Subcategory: Digital Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Digital Forensics Lead to serve as the senior technical and managerial authority for all digital forensics activities performed under an I

Full-time

USD 200,001.00 - 240,000.00 per year

Senior Software Test Engineer

Annapolis, Maryland

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Senior Software Test Engineer Why This is an Exciting Role: We are seeking a detail-oriented, self-motivated Senior Software Test Engineer with strong UI testing expertise to ensure quality and compliance during the modernization of a critical government information system. The ideal candidate will have extensive experience in functional and regression testing web applications, with a focus on user interface validation, accessibility compliance, and cross-browser compatibility testing. Strong

Full-time

USD 149,000.00 - 185,700.00 per year

Senior AJOC Support Engineer

Annapolis, Maryland

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GovCIO is currently hiring for a GovCIO is currently hiring for an Senior AJOC Support Engineer for an upcoming award. . This position will be located in Annapolis Junction and will be an onsite position. Responsibilities Provides technical and management leadership for major IT field support services for AJOC, establishing goals and plans that meet project objectives Directs and controls all AJOC support activities, having overall responsibility for management, methods, and staffing to ensure

Full-time

USD 82,000.00 - 90,000.00 per year

B3 ISSO / Sys Ad

Baltimore, Maryland

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Job#: 3056845 Job Description: Information Systems Security Officer / Systems Administrator Location: Baltimore, Maryland (On-site) Secret Clearaed Special Access Program Role Overview We are seeking a versatile technical professional who can administer Windows and Linux systems while also supporting cybersecurity compliance, authorization, and continuous-monitoring requirements for secure information systems. This position involves working within secured environments, utilizing hands-on ex

Easy Apply

Full-time

$40 - $64 per hour

Systems Administrator

Remote or Park City, Utah

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Description We are looking for a Systems Administrator to join a contract engagement based in Park City, Utah. This role is suited for an experienced Windows infrastructure specialist who can evaluate legacy server environments, uncover operational dependencies, and provide clear recommendations for next steps. The assignment will focus on assessing existing systems, documenting their business purpose, and helping stakeholders decide whether platforms should remain in place, be moved, or be reti

Easy Apply

Contract

USD 35.63 - 41.25 per hour

AJOC Classified Support Engineer

Annapolis, Maryland

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GovCIO is currently hiring for an AJOC Classified Support Engineer for an upcoming award. This position will be located in Annapolis Junction and will be onsite Responsibilities Provides technical and management leadership for major IT field support services for AJOC classified systems, establishing goals and plans that meet project objectives Directs and controls all international field support activities, having overall responsibility for management, methods, and staffing to ensure technical

Full-time

USD 95,000.00 - 115,000.00 per year

Senior Software Integrator & Administrator

Aberdeen Proving Ground, Maryland

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Job Number: R0249413 Software Integrator & Administrator, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more t

Full-time

USD 86,900.00 - 198,000.00 per year

IT Service Technician - Imaging Specialist

Frederick, Maryland

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GovCIO is currently hiring for an IT Service Technician to provide onsite support for our federal customer. This position will be located in Frederick, MD and will be an onsite position. All contract personnel may be required to travel occasionally for site coverage. Employee will be required to obtain an A+, ITIL Foundation, HDI certification, and one of the following within six months of hire: Security+, Network+, or Server+. The cost of certification will be reimbursed by GovCIO. Responsibili

Full-time

USD 53,040.00 - 53,040.00 per year

Information System Security Officer (ISSO)

Remote

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Job Title: Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer to implement an enterprise IT service delivery model that provides consistent, secure, high-quality, and cost-effective services to enable

Full-time

USD 90,300.00 - 189,600.00 per year

Senior Digital Network Exploitation Analyst

Fort Meade, Maryland

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Job Number: R0249956 Digital Network Exploitation Analyst, Senior The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a network and access discovery analyst, you will use your specialized technical experience to support cyberspace operations and enable the success of mission owners. As a Digital Network Exploitation

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Digital Network Exploitation Analyst

Fort Meade, Maryland

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Job Number: R0250140 Digital Network Exploitation Analyst, Senior The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a network and access discovery analyst, you will use your specialized technical experience to support cyberspace operations and enable the success of mission owners. As a Digital Network Exploitation

Full-time

USD 99,000.00 - 225,000.00 per year

Voice System Test Engineer (FAA)

Columbia, Maryland

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This Jobot Job is hosted by: Merwan Zattam Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $180,000 per year A bit about us: We are a technology and engineering organization focused on delivering innovative solutions for complex, mission-critical environments. Our teams bring together deep technical expertise, practical problem-solving, and a commitment to delivering solutions that make a measurable impact. We partner with governm

Full-time

USD 120,000.00 - 180,000.00 per year

Senior Digital Network Exploitation Analyst

Fort Meade, Maryland

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Job Number: R0250141 Digital Network Exploitation Analyst, Senior The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a network and access discovery analyst, you will use your specialized technical experience to support cyberspace operations and enable the success of mission owners. As a Digital Network Exploitation

Full-time

USD 99,000.00 - 225,000.00 per year

2027 - Cyber Security Engineer (Air Systems) - Hunt Valley, MD

Cockeysville, Maryland

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About This Role In this role, you will be responsible for: Providing cybersecurity engineering support on both next generation technologies and proven platforms that support and protect our deployed warfighter across Air, Electronic, Land, Sea, and Weapon Systems products Contributing to the efforts of the Cyber Security and Infrastructure Support (CSIS) team to support the assessment and authorization of products in accordance with Risk Management Framework (RMF) to achieve an Interim Authoriza

Full-time

Mid Systems Administrator

Fort Meade, Maryland

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Job Number: R0250995 Systems Administrator, Mid The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting satellite communications (SATCOM) systems? We're looking for a Windows systems administrator to help us secure SATCOM systems and deploy networking solutions throughout the SATCOM community to directly support warfighters every day. As a syste

Full-time

USD 61,900.00 - 141,000.00 per year

System Test Engineer - VoIP systems

Columbia, Maryland

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Exciting opportunity for an experienced System Test Engineer to work on mission-critical communication systems, Air Traffic Management technology, and advanced hardware/software integration! This Jobot Job is hosted by: Robert Donohue Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $180,000 per year A bit about us: We are an established technology and engineering organization specializing in mission-critical communication systems

Full-time

USD 120,000.00 - 180,000.00 per year

Operating Systems jobs in Maryland, USA