Operating Systems jobs in Beltsville, MD

Washington, District of Columbia

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Today

Job ID: 2615701 Location: Washington, DC, US Date Posted: 2026-08-14 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a well-seasoned Senior Systems Engineer with experience in Microsoft Cloud Technologies to support Pension Benefit Guaranty Corporation (PBGC) in Washington,

Full-time

USD 120,001.00 - 160,000.00 per year

Systems Administrator

Suitland-Silver Hill, Maryland

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Today

Job ID: 2615766 Location: Suitland, MD, US Date Posted: 2026-08-17 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

HVAC Refrigeration Equipment Mechanic AA

College Park, Maryland

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Today

JOB DESCRIPTION THIS JOB OPENING IS BEING USED TO FILL CURRENT AND FUTURE VACANT POSITIONS IN THIS CLASSIFICATION AT VARIOUS SHIFTS, LOCATIONS AND ASSIGNED DAYS OFF. ORDER OF PREFERENCE: The selection for Maintenance and Construction is made on the basis of fitness and ability with preference given to: Maintenance and Construction District, System-Wide (L689), Authority-Wide and external candidates, respectively. The HVAC Refrigeration Equipment Mechanic is responsible for technical HVAC/Refrige

Full-time

Depends on Experience

IT Services Tier II (PT Support) with Min 6yrs exp (Webcam interview)(PART TIME ONSITE _only Local to DMV Area)

Washington, District of Columbia

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Today

We are looking for a IT Services Tier II (PT Support) (Min 6+ Yrs Exp) Weekend role (Webcam Interview). POSITION DESCRIPTION DIRECT CLIENT Position Number of positions: 1 Length: 12 Months+ Work Address: Washington DC Immediate interviews (Webcam Interview) Weekend role: 10-hour shifts, 2 days/week. Shift time 2 PM - Midnight Experienced IT professional (6 10 yrs) providing Tier II support for critical 311/911 operations-troubleshooting workstations, apps, networks. Supports Mobile Data Comput

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Part-time

$DOE

Field Service Representative

Washington, District of Columbia

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Today

Job ID: 2615036-OTHLOC-006 Location: Washington, DC, US Date Posted: 2026-07-28 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Field Service Engineer to support the United States Air Force in its goal of developing an interoperable system of system in a clo

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Service Desk Specialist

Springfield, Virginia

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Today

Job ID: 2614888 Location: Springfield, VA, US Date Posted: 2026-07-24 Category: Information Technology Subcategory: Technical Support Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Service Desk Specialist to provide operational support, maintenance, and troubleshooting for mission-critical IT systems on the MA

Full-time

USD 40,001.00 - 80,000.00 per year

TS/SCI Software Engineer SWE1

Maryland

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7d ago

Job Description THE WORK This role fosters collaboration with other engineers for the development of advanced solutions and agile development projects in support of a high-visibility mission. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and oppo

Full-time

USD 93,200.00 - 164,450.00 per year

Security Software Engineer (Starshield)

Washington, District of Columbia

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRODUCT SECURITY ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshie

Full-time

Compensation information provided in the description

Senior Server Windows Engineer

Washington, District of Columbia

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Today

Job ID: 2613807 Location: Washington, DC, US Date Posted: 2026-06-17 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description The Senior Server Windows Engineer will provide systems administration and migration support for over 2000 windows operating on-premises and cloud tenants/environments with

Full-time

USD 80,001.00 - 120,000.00 per year

Windows System Administrator

Arlington, Virginia

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Today

Windows Systems Administrator Location: Arlington, VA Schedule: 100% On-Site | Monday-Friday | 12:00 PM - 8:00 PM (2nd Shift) Clearance Required: Active TS/SCI Overview We are seeking a Windows Systems Administrator to support a highly secure enterprise environment responsible for delivering critical infrastructure, system administration, and cloud-based services. This role is ideal for a systems administrator with strong Windows Server experience who enjoys working in a mission-focused envir

Full-time

USD 50.00 - 65.00 per hour

Software System Safety Engineer

Hybrid in Arlington, Virginia

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Today

Job Number: R0242845 Software System Safety Engineer 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 sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experience d developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more than just

Full-time

USD 86,800.00 - 198,000.00 per year

Cloud Platforms Administrator

Fairfax, Virginia

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Today

Job Description Everforth ECS is seeking a Cloud Platform Administrator to join a team responsible for managing and maintaining multiple network enclaves to support the DoW community. The candidate will aid in developing, maintaining, creating, documenting, and installing network and enclave infrastructure for a broad range of programming requirements, datasets, applications, and research objectives. This is a demanding, high-energy position that requires innovative solutions to network, hardwa

Full-time

USD 160,000.00 - 190,000.00 per year

VIP Helpdesk Analyst

Arlington, Virginia

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Today

Req ID: 41816 Summary VIP Help Desk Analyst Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to th

Full-time

USD 39.29 - 52.88 per hour

Embedded Software Applications Engineer

Columbia, Maryland

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Today

Embedded Software Applications Engineer - Direct Hire Location: Columbia, MD Pay Range: $93,000 - $140,000 annually Advance aerospace innovation as an Embedded Software Applications Engineer in Columbia, MD. Join a team developing mission-critical tethered aerostat systems where embedded software reliability, real-time performance, and technical excellence are essential. This direct hire opportunity allows you to design and develop software solutions that directly support flight hardware, tel

Full-time

USD 93,000.00 - 140,000.00 per year

B4 Virtualization Administrator

Baltimore, Maryland

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Today

Job#: 3045498 Job Description: B4 Virtualization Administrator Location: Baltimore, Maryland (Onsite) Clearance: Active Secret Clearance, SAP program Role Overview We are seeking a well-qualified Virtualization Administrator to join a dynamic team of technical professionals. The selected candidate will be responsible for building, architecting, and designing VMware-based virtual infrastructure for multi-user, multi-enclave networks. This role requires managing Windows Server operating syste

Easy Apply

Full-time

$50 - $62 per hour

Systems Engineer - SME

Washington, District of Columbia

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Today

Job#: 3045683 Job Description: Title: Systems Engineer Pay Rate: Up to $100/hr Clearance Required: Must be eligible to maintain aTS/SCI with CI Poly Location: (On-site) Joint Base Andrews, Maryland Role Overview As a Systems Engineer, you will transform technology into opportunity by connecting and enhancing critical enterprise IT systems. You will play a key role in ensuring the security and intelligence of our technological infrastructure. Key Responsibilities Develop and apply advanced

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Full-time

$94 - $104 per hour

VIP Help Desk Analyst

Arlington, Virginia

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Today

Req ID: 41815 Summary VIP Help Desk Analyst Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to th

Full-time

USD 39.29 - 52.88 per hour

Mobility Systems Engineer

Washington, District of Columbia

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Today

Location: Washington, DC Salary: $60.00 USD Hourly - $70.00 USD Hourly Description: The Judge Group is currently seeking a Mobility Systems Engineer to work fully onsite on Capitol Hill. The Mobility Systems Engineer will work directly with the ITCS Unified Endpoint Management (UEM) Team Branch performing the following duties: Engineering, design, development, support and administration for mobile based solutions and standards for Workspace One environments. Provide support for mobile applic

Contract

USD 60.00 - 70.00 per hour

System Administrator - Level 3

Columbia, Maryland

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2d ago

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

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Full-time, Contract

System Administrator - Level 2

Maryland

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2d ago

Easy Apply

Full-time, Contract

Operating Systems jobs in Beltsville, MD, USA