Operations Support Systems jobs in Arlington, VA

Springfield, Virginia

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Today

Req ID: 42089 Summary Operations Support / Systems Engineer Springfield, 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

Full-time

USD 98,900.00 - 120,000.00 per year

Operations Support Engineer / Systems Administrator

McLean, Virginia

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Today

At Credence, we support mission-critical federal missions through technology, partnership, and trust. We provide solutions across cloud modernization, cybersecurity, enterprise infrastructure, and advanced technology for defense and health organizations. Credence is a privately held company recognized as a top place to work and listed on the Inc. 5000 Fastest-Growing Private Companies list for more than a decade. We believe in servant leadership and focus on the success of our clients, employees

Full-time

$85,000 - 130,000 per year

IT Operations Support Specialist

Washington, District of Columbia

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Today

The IT Operations Support Specialist provides functional knowledge in IT operations support, process and end-user technology areas to DOE OIG. Working in coordination with OIG IT specialists and managers, the specialist supports OIG end users with their equipment (monitors, laptops, etc.,) and software, manages requests in ServiceNow, and helps the OIG Asset Management team track accountable IT assets in Sunflower and other DOE asset management systems. The role performs the more routine aspects

Full-time

Junior IT Operations & Support Specialist

Arlington, Virginia

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Today

Company Description Job Description Junior IT Operations & Support Specialist Arlington, VA / Onsite / Full Time Position Overview Crown Innovations is seeking a customer focused and technically capable Junior IT Operations & Support Specialist to provide day-to-day technology support for approximately 275 employees across the organization. This position serves as the primary internal point of contact for common end user technology issues involving computers, mobile devices, printers, Micr

Full-time

USD 60,000.00 - 75,000.00 per year

IT Operations Program Support - Special Access Programs (SAP)

Lorton, Virginia

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Today

The IT Operations Program Support provides programmatic, technical, and operational support to a government Program Management Office (PMO) responsible for Special Access Program (SAP) Information Technology systems. This role supports the planning, coordination, integration, and sustainment of highly classified IT capabilities while ensuring compliance with essential IT service and security frameworks, including ITIL, NIST RMF, JSIG, and modern DevSecOps practices. The candidate will work side

Full-time

USD 180,000.00 - 215,000.00 per year

Network/Operations - Help Desk Support - Sr

McLean, Virginia

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Today

Job#: 3054176 Job Description: Help Desk Support - Sr Location: Remote Role Overview This position provides customer-first support for a growing business group. The role focuses on laptop support, with an even mix of Windows PCs, Macs, and mobile devices. Excellent customer service and engagement are primary responsibilities. Key Responsibilities Provide support for team members across multiple divisions.Focus on laptop support for Windows PCs, Macs, and mobile devices.Maintain excellent wr

Easy Apply

Full-time

$26 - $26 per hour

Data Operations Customer Support Specialist

Arlington, Virginia

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Today

The Data Operations Customer Support Specialist will provide technical support for data-related issues. This person will troubleshoot problems with data access, quality, and availability, collect customer feedback for continuous improvement, and ensure support activities adhere to data security policies. This person will respond to and resolve customer tickets related to data services, diagnose complex data-related problems, and coordinate with technical teams for issue resolution. This person w

Full-time

USD 67,000.00 - 117,000.00 per year

Senior Data Engineer

Chantilly, Virginia

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Today

Job Number: R0248640 Data Engineer, Senior The Opportunity: Booz Allen is seeking a Data Engineer to help troubleshoot and resolve complex data engineering and sof tware development problems. You'll be responsible for ensuring the reliability, performance, scalability, and security of critical production systems and platforms. As a Data Engineer on our team, you'll be working with a collaborative Kanban data team to manage Tier 3 requests and help build and maintain Cloud sof tware and infrastr

Full-time

USD 77,600.00 - 176,000.00 per year

End -To- End Telco Engineer

Lanham, Maryland

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Today

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a

Full-time

Operations Center Support Lead

Maryland

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Today

Description & Requirements Maximus is seeking an Operations Support Center (OSC) Lead to provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. As the OSC Lead you will be responsible for leading the Operations Support Center, and your staff, in delivering high-quality technical support to end users. This role involves overseeing daily operations, managing team performance, troubleshooting escalated issues, and ensuring service-level agreem

Full-time

USD 100,000.00 per year

Senior Software Engineer - iOS Tech Lead

Bethesda, Maryland

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Today

Job Description JOB SUMMARY Takes day-to-day direction from assigned Product Leader/Owner to lead technical workgroups and/or functions as a technical expert. Operates as a key member of the team/squad to resolve and makes decisions on more complex, non-routine service requests with limited to moderate risk. Performs research, analysis, design, creation and implementation of applications to meet current and future user requirements. Defines and creates the next generation of solutions to drive

Full-time

Senior Data Scientist - Payload & SAT-RAN

Lanham, Maryland

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Today

Full-time

AI Security Engineer

McLean, Virginia

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Today

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together. AI Security Engineer (Agentic SOC) Location: McLean, VA | On-site (5 days/week)

Full-time

USD 100,000.00 - 200,000.00 per year

Sr Specialist, Systems Engineer (Operations Analysis - Model and Sim) - Top Secret Clearance

Herndon, Virginia

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 106,500.00 - 197,500.00 per year

Manager, Systems Engineer (Operations Analysis - Model and Sim) - Top Secret Clearance

Herndon, Virginia

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Today

Full-time

USD 127,000.00 - 236,500.00 per year

Cloud Engineer

Chantilly, Virginia

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Today

Job ID: 2616515 Location: Chantilly, VA, US Date Posted: 2026-09-21 Category: Information Technology Subcategory: Cloud Comp Engr 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 We are seeking a highly motivated Senior Cloud Engineer to join our multi-million dollar National Intelligence program supporting the Cloud Investment Multi-Cloud Management (CI

Full-time

USD 160,001.00 - 200,000.00 per year

Agile Developer, Cyber & Data Resilience (Clearance Required)

Washington, District of Columbia

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5d ago

Job Description EmergeATS is seeking a senior Agile Developer (Microservices) to support a Lockheed Martin program modernizing a legacy operational system using a microservices-based architecture and cutting-edge technologies. This position requires a seasoned software developer with deep expertise in Java Spring Boot, Python, and AWS-native services, operating within an on-site SCIF environment at Fort Meade, MD . The developer will design, build, and deliver microservice applications through A

Full-time

Lead AI Security Engineer

McLean, Virginia

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Today

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together. Lead AI Security Engineer (Agentic SOC) Location: McLean/Tysons, VA | On-site (

Full-time

USD 150,000.00 - 275,000.00 per year

Industrial Security Representative

Arlington, Virginia

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Today

Description Leidos Digital Modernization Sector is seeking an Industrial Security Representative (ISR) supporting at our customer site at The Pentagon in Arlington, VA. As the ISR, you will support one of its critical customers in the areas of PERSEC, PHYSEC, COMSEC, INFOSEC, INDSEC, and general security administration. The position will be a part of the Leidos Defense/Intel IT Business Area. The ISR works under the guidance of the Leidos Defense & Intel IT, Business Area Security Manager in the

Full-time

USD 65,650.00 - 118,675.00 per year

Navy ERP SME

Washington, District of Columbia

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6d ago

At Significance, we believe the best results come from investing in great people. As a woman-owned consulting firm supporting federal civilian and Department of Defense customers, we bring together talented professionals who are passionate about solving complex challenges and making a meaningful impact. We're proud of the culture we've built - one rooted in trust, collaboration, respect, and genuine relationships. Our people are empowered to share ideas, grow their careers, and deliver exception

Full-time

Operations Support Systems jobs in Arlington, VA 22203, USA