Linux/Unix jobs in Washington

Manassas, Virginia

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7d ago

Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We're Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovation.

Full-time

USD 93,200.00 - 164,450.00 per year

UNIX/Linux/Solaris Engineer

Bethesda, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Oracle Solaris, Red Hat Enterprise Linux (RHEL), ServiceNow IT Service Management (ITSM), Shell Scripting Certifications: None Experience: 5 + years of related experience ship Required: No Job Description: GDIT is seeking a UNIX/Linux/Solaris Engineer to suppor

Full-time

USD 127,500.00 - 172,500.00 per year

System Administrator Level 2 - (Linux, Unix, Windows)

Annapolis, Maryland

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Today

System Administrator Level 2 - (Linux, Unix, Windows) Clearance: TS/SCI - Polygraph required Position ID: 21-11-03-SA2 Location: Annapolis Junction, Maryland Description: Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/netwo

Full-time

USD 154,000.00 - 189,000.00 per year

System Administrator Level 1 - (Linux, Unix, Windows)

Annapolis, Maryland

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Today

System Administrator Level 1 - (Linux, Unix, Windows) Clearance: TS/SCI - Polygraph required Position ID: 21-05-01-SA1 Location: Annapolis Junction, Maryland Description: Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/netwo

Full-time

USD 128,000.00 - 156,000.00 per year

Cleared Full Stack Developer

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 78,600.00 - 160,200.00 per year

BPM Administrator

Remote

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6d ago

IBM BPM / BAW Platform Engineer with strong hands-on experience in IBM BPM/BAW administration, installation, configuration, and production support. Must have strong WebSphere Application Server (WAS) administration, clustering, JVM tuning, and performance troubleshooting experience. Experience with BPM application deployments, release management, Oracle/DB2/SQL Server integration, LDAP/SSO, and certificates is required. Strong Linux/Unix, scripting, monitoring, RCA, and DevOps automation experie

Easy Apply

Full-time

Depends on Experience

Software Engineer

Manassas, Virginia

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7d ago

Job Description Who We Are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We're Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovation.

Full-time

USD 93,200.00 - 164,450.00 per year

Sr SDET

Hybrid in Reston, Virginia

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5d ago

Senior SDET (Automation Testing) | Hybrid | Reston, VAWe are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to support a high-impact technology team. This is a short-term contract opportunity through the end of the year, requiring local candidates in the DMV area who can work onsite in Reston, VA as needed. Location Hybrid: Reston, VA (onsite every other week and as needed) Local DMV candidates onlyKey Responsib

Easy Apply

Contract

$75

Senior Oracle Database Enterprise Architect

Hybrid in Merrifield, Virginia

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4d ago

Senior Oracle Database Enterprise Architect Hybrid 4 days a week in Merrifield, VA Direct Hire Salary: $135,000 rangeannually, plus benefits Federal End Customer Requirements: US Citizenship with eligibility for a Public Trust clearance System One IT is staffing a direct-hire opening for a Senior Oracle Enterprise Architect with a respected systems integrator, supporting a civilian federal end-customer. This is a hybrid position, 4 days a week on-site in Merrifield, VA. Based on federal requi

Easy Apply

Full-time

$135000

Linux Administrator

McLean, Virginia

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Maintain DoD STIG Compliant imagesProvide Tier II engineering, development, testing, and production environment support Responsible for full Life Cycle support of AWS GovCloud and On-Premised hosted Systems/Appl

Full-time

USD 82,000.00 per year

Unix/Linux Administrator

Hybrid in Washington, District of Columbia

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18d ago

Job Title: Unix/Linux Administrator Location: Washington DC (hybrid) Type: Contract To Hire Compensation: $50.00/HR-$60.00/HR on W2 Security Clearance: Must possess or be eligible to obtain and successfully complete a Public Trust background investigation and/or a Public Trust clearance Responsibilities Design, implement, and maintain Linux-based systems for federal projects, ensuring stability, security, and performance. Manage end-to-end Linux environment operations, including system perform

Easy Apply

Contract

Depends on Experience

Senior Systems Engineer (Citrix)

Fort Meade, Maryland

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Today

Que Technology Group, Inc. is seeking a highly motivated Senior Systems Engineer (Citrix) with extensive experience designing, implementing, and supporting large-scale Citrix environments across Windows and Linux/UNIX platforms. The ideal candidate will serve as a technical lead and subject matter expert responsible for enterprise virtual desktop infrastructure, application delivery, cross-platform identity integration, virtualization, and systems engineering initiatives supporting mission-criti

Full-time

USD 170,000.00 - 210,000.00 per year

Tier I SOC Analyst

Rockville, Maryland

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3d ago

Job Title: Tier I SOC Analyst Location: Rockville, MD (5 days onsite)(Hours will be 8 pm 6 am) Clearance Required: Public Trust () Job Type: Contract W2 Top Skills 1-3 years of security operations center environment experience or recent college graduate with industry certifications. Experience with a variety of operating systems including Windows, Linux or UNIX in a functional capacity Splunk or similar SIEM tool Excellent written and verbal communication skills required. Must be able to commun

Contract

Software Developer (Python)

Herndon, Virginia

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Today

In this role, you will contribute directly to innovative projects that support the Intelligence Community, helping to protect our country from emerging threats. This position offers the chance to grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that make a national impact. Responsibilities Understand requirements and design and develop software components Research software concepts, develop, and demo proof-of-concepts Co

Full-time

System Administrator 3 - (Kubernetes, Ansible, Puppet)

Fort Meade, Maryland

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Today

System Administrator 3 - (Kubernetes, Ansible, Puppet) Clearance: TS/SCI - Polygraph required Position ID: 06-08-SA3 Location: Fort Meade, Maryland Description: Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devic

Full-time

USD 224,000.00 - 274,000.00 per year

Cybersecurity Operations Lead

Fort Meade, Maryland

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Today

GES is seeking a Cybersecurity Operations Technical Lead to provide technical leadership for Identity Management and Software Auditing functions supporting the Defense Enclave Services (DES) program. This role serves as the senior technical authority across identity and access management, compliance auditing, platform security, and vulnerability remediation activities while partnering with program leadership to ensure operational excellence. The ideal candidate is a hands-on cybersecurity profe

Full-time

USD 105,000.00 - 120,000.00 per year

Splunk Admin (Lab Manger)

Arlington, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

USD 99,000.00 - 206,000.00 per year

Systems Engineering Associate - GovCloud [Salesforce National Security]

Herndon, Virginia

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Today

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword - it's a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate

Full-time

USD 111,000.00 - 122,000.00 per year

GIS Database Engineer

Vienna, Virginia

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Today

Job ID: 2615274 Location: Vienna, VA, US Date Posted: 2026-08-04 Category: Information Technology Subcategory: Database Engr 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 Overview SAIC is hiring a Database Engineer to design and implement enterprise geospatial database solutions supporting mission-critical applications. You will gui

Full-time

USD 160,001.00 - 200,000.00 per year

ServiceNow Administrator/Developer 2

Annapolis, Maryland

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Today

Minimum of 2 years of experience as a ServiceNow Administrator/Developer. Linux/UNIX system troubleshooting experience. Development experience with JavaScript or other high-level programming languages. Familiarity with web-based user interfaces (HTML, XML, CSS). Experience creating and maintaining technical documentation. Demonstrated ability to mentor junior team members. Excellent communication and interpersonal skills. Compliance with DOD 8570.01-M with a minimum certification of IAT Level I

Full-time

Linux/Unix jobs in Washington, DC, USA