5,121 - 5,140 of 5,409 Jobs

Senior Systems Administrator

General Dynamics

Fort Bliss, Texas, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: ACAS, Active Directory (AD), Domain Controllers, Endpoint Security Solutions, Enterprise Mission Assurance Support Service (eMASS) Certifications: CCNA - Cisco, CCNP Security - Cisco, Comptia PenTest+ CE - CompTIA, CompTIA Security + certified (DoD 8570 IAT Level II) - Comp

Principal Information System Security Engineer

Clarity Innovations

Herndon, Virginia, USA

Full-time

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Inf

NMS Network Engineer (NE III) (Government)

AT&T Inc.

Chantilly, Virginia, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the intelligence community, providing, operating, and assuring critical voice, video

Cloud Systems Engineer

Aerospace Corporation

Chantilly, Virginia, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Data Governance Analyst (Remote Eligible)

ABS

Remote or Washington, District of Columbia, USA

Full-time

Job Description At ABSG Consulting, risk analysis is our foundation. ABSG Consulting is a global professional services company with 100+ offices in 30+ countries. Our Global Government division, headquartered in Washington, DC, deploys cutting-edge technical expertise for federal agencies such as the Department of Defense (DoD), Department of Homeland Security (DHS), and the United States Coast Guard (USCG). We are seeking an experienced Data Governance Analyst to join our organization and prov

2025 University Graduate (U.S.) - Startup Engineer

Bechtel Corporation

No location provided

Full-time

Requisition ID: 277451 Relocation Authorized: National - Single Telework Type: Full-Time Office/Project Work Location: Various Bechtel Project Locations Salary Range: $81,372 - $97,656 annually (Determined by function, education, experience, and qualifications of the applicant. A 15% salary uplift is provided on top of base salary for positions that are worked in New York City or San Francisco, which is subject to change depending on market conditions.). Extraordinary teams building inspiring

Chief Software Architect

QinetiQ US

Colorado Springs, Colorado, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

Linux Information Systems Analyst, Sr / Secret / King of Prussia, PA

Lockheed Martin Corporation

King of Prussia, Pennsylvania, USA

Full-time

Job Description About Us: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Lockheed Martin Enterprise Operations (EO) position will suppor

MECHANICAL ENGINEER

Naval Facilities Engineering Command

Virginia, USA

Full-time

Summary This is a public notice flyer to notify interested applicants of anticipated vacancies. Applications will not be accepted through this flyer. Interested applicants must follow the directions in the "How to Apply" section of this flyer to be considered. There may or may not be actual vacancies filled from this flyer. Notice of Result letters will not be sent to applicants who respond to this flyer. This job is open to The public U.S. Citizens, Nationals or those who owe allegiance to t

Information System Security Engineer (ISSE) III

Modern Technology Solutions

Bedford, Massachusetts, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Information System Security Engineer (ISSE) to join our team. Note, this position is onsite in Lincon, Massachusetts and requires an Active Top-Secret Clearance with SCI elibibility and a minimum of 2 years experience in special access programs (SAP). Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and sec

Systems Administrator

SAIC

Chantilly, Virginia, USA

Full-time

Job ID: 2501194 Location: CHANTILLY, VA, US Date Posted: 2025-02-03 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the

Information Assurance System Security Engineer (ISSE) III

General Dynamics

Manassas, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Assurance, Information Security, Information Systems Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an Information Assurance System Securi

Cloud Adoption Engineer - Oracle GDI

Oracle Corporation

Reston, Virginia, USA

Full-time

Job Description The Oracle Government Defense & Intelligence (GDI) Cloud Adoption Engineer position, a member of the Cloud Solution Engineering job family, is a highly visible and influential individual contributor role that works directly with our largest customers to support their most challenging projects. All our GDI customers have important Cloud initiatives, and this role combines hands-on technical expertise and experience working with senior leaders to help support their missions, and s

Cyber Security Engineer

Aerospace Corporation

El Segundo, California, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Network Security Engineer

Virginia Jobs

Blacksburg, Virginia, USA

Full-time

Job Description The Office of Export and Secure Research Compliance (OESRC) is seeking a skilled Network Security Engineer to manage information technology and security administration for classified systems at Virginia Tech. OESRC operates within the Division of Scholarly Integrity & Research Compliance (SIRC), who is responsible for managing the research compliance functions for the Office for Research and Innovation (ORI). The ideal candidate will possess extensive experience in systems and

Engineer VII

General Atomics

San Diego, California, USA

Full-time

Job Summary General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS' expanding portfolio of specialized products and i

Systems Engineer Integration Manager

Leidos

Bethesda, Maryland, USA

Full-time

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and development an

Principal Air Defense Systems Engineer - Mission Systems Integration

Sierra Nevada Corporation

Remote or Lone Tree, Colorado, USA

Full-time

As Principal Air Defense Systems Engineer, you will be using your skills and expertise to support the execution of a portfolio of Ground Based Air Defense programs within SNC's Mission Systems Integration (MSI) directorate. You will provide subject matter expertise to a product development team involved with the design and implementation of a Maneuver Short-Range Air Defense (MSHORAD) integrated system, as well as additional SHORAD related products. Your role will involve researching, architecti

Cyber Operations Planner Lead

Leidos

Odenton, Maryland, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. If this sounds like the kind of environment where you can thrive, keep reading! The Leidos National Security Sector

Systems Engineer (All Levels)

Noblis

Chantilly, Virginia, USA

Full-time

Responsibilities Noblis ESI is seeking a Systems Engineer with a national space enterprise and ground systems engineering background to work with our clients in supporting the future ground architecture. Job Responsibilities: Serve as program support to the government Program Manager (PM) with responsibility for technical knowledge of the assigned teams and programs/projectsProvide technical guidance and recommendations related to the integration of National Systems-based capabilitiesWill enga