21 security professional jobs found

Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. Why Join Us? Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. Information Systems Security Manager (ISSM) KBR is seeking an Information Systems Security...

Information Systems Security Engineer - Intermediate (ISSE) — Secret Clearance Required San Diego, California On-Site Information Technology Yes, 25% of the time SECRET 23795 Search Jobs Join Talent Community Check App Status Job Description AMO is looking for a Information Systems Security Engineer - Journeyman (ISSE) to work in support of Naval Air Warfare Center Training Systems Division (NAWCTSD) in San Diego, California.   To join our team of outstanding professionals, apply today! Responsibilities Plan, implement, monitor, and maintain cybersecurity controls to protect computer networks, systems, and information across classified and unclassified environments. Perform vulnerability scanning and assessment activities using tools such as ACAS and Evaluate-STIG, ensuring accurate configuration, execution, validation, and reporting of results....

Job Summary: Trains team to conduct assessments and provide diagnoses. Supervises team members and provides feedback, helps team to communicate to share results, discuss treatment plans, and provide resources. Monitors others assessment of urgent, high-risk clinical situations. Leads team to advocate for members/patients, address care issues, implement feedback, and/or investigate complaint resolutions, provides training and resources to team, ensuring a high-quality care experience, and reviews and confirms the teams referral to the appropriate services, and reviews information shared with providers. Monitors the teams quality and effectiveness in executing programs and recommends adjustments, trains team on systems and processes and encourages them to identify areas of improvement for programs, and manages provider schedules. Trains team on guidelines as well as regulatory policies, standards, and procedures, consulting with Compliance when necessary, and ensures team...

Title: Cyber Security Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. KBR is seeking a Cyber Security Engineer to join our team in El Segundo, CA.  An active TS/SCI is required to be considered for this position. Why Join Us? Innovative Projects:  KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. Collaborative Environment:  Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. Impactful Work:  Your contributions will be pivotal in designing and...

Risk, Issue, and Opportunity Management Lead Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. KBR (formerly LinQuest) is the prime contractor on the MSEIT contract. By applying to this position, you are in consideration for KBR employment. However, you also have the option to be hired by one of our subcontractor teammates. You will join a systems engineering team defining the next generation of space communication systems supporting US Space Force (USSF) satellite communications. You will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team...

KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security. KBR is seeking a Strategic Senior Acquisition Support Specialist with DoD 5000.85 and DoD 5000.87 and ACAT I experience to join our team in El Segundo, CA.   KBR (formerly LinQuest) is the prime contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. By applying to this position, you are in consideration for KBR employment; however, you also have the option to be hired by one of our subcontractor teammates.   You will join a Systems Engineering team defining the next generation of space communication systems supporting Space Force Military Satellite Communications. You will...

Aegis Combat Systems Engineers - San Diego   Clearance Level Secret   Category IT Infrastructure and Operations   Location San Diego, California (Onsite Workplace) Apply Now Key Skills For Success AEGIS Combat Systems Complex Systems System Integration Share REQ#:  RQ216616 Public Trust:  None Requisition Type:  Pipeline Your Impact Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure. Job Description At GDIT, people are our differentiator. GDIT is looking for qualified candidates to support PEO IWS 1 activities to provide engineering planning, design, integration, installation, and test of Aegis Combat Systems (ACS) onboard US and FMS ships post-construction and during maintenance...

Cybersecurity Analyst SME   Clearance Level Top Secret   Category Cyber and IT Risk Management   Location Seaside, California (Onsite Workplace) Apply Now Key Skills For Success Continuous Monitoring Security Information and Event Management (SIEM) Security Operations Share REQ#:  RQ218129 Public Trust:  None Requisition Type:  Pipeline Your Impact Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure. Job Description GDIT is seeking a Security Operations Center Manager to help support the Defense Manpower Data Center (DMDC) Cybersecurity, Privacy, Records, Information Management, and Environments Support (Cyber Primes) program   As a Security Operations Center (SOC)...

Operations Analyst Senior Principal An Arma Opportunity   ARMA, a GDIT company, supports some of the most complex programs within Special Operations Forces (SOF).   Clearance Level Top Secret/SCI   Category Intelligence Operations and Analysis   Location Coronado, California (Onsite Workplace) Apply Now Key Skills For Success Analytical Thinking Communication Prioritization Systems Design Share REQ#:  RQ222206 Public Trust:  None Requisition Type:  Regular Your Impact Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure. Job Description Seize your opportunity to make a personal impact as a Senior Advisor Operations Analyst supporting a critical...

Program Analyst SME - TS/SCI w/ Poly   Clearance Level Top Secret SCI + Polygraph   Category Program Delivery and Execution   Location El Segundo, California (Onsite Workplace) Apply Now Key Skills For Success Data Management Leadership Program Management Share REQ#:  RQ220535 Public Trust:  None Requisition Type:  Regular Your Impact Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description Data Center Management Subject Matter Expert – Remote sites   Provide Data Center Management subject matter expertise of customer’s remote locations with data center planning, management, and execution of customer sites. Understand all Data Center...

Senior SAP Basis Administrator Req #1669 Torrance, CA, 23215 Early Avenue, Torrance, California, United States of America       Job Description Posted Monday, February 16, 2026 at 11:00 PM   We're Hiring: Senior SAP Basis Administrator Location : Torrance, CA Company : Pelican    Who We Are   At Pelican, we engineer products that stand up to the world’s toughest conditions—because the people who rely on us do too. For nearly 50 years, we’ve been a trusted partner for military personnel, first responders, outdoor adventurers, and innovators who push the limits.     With a global presence that includes 11 offices, 4 manufacturing facilities, and 4 custom case centers, we create high-performance protective solutions that ensure our customers can focus on what matters most....

Foreign Military Sales Specialist Los Angeles Air Force Base Professional Services – USSF/SSC / Full Time - Exempt / On-site   Delta Solutions & Strategies is seeking a Foreign Military Sales Specialist. This position will assist in maintaining and updating program/project management documents, developing standard plans and operating instructions/procedures, financial management, developing and maintaining IMS and critical path models, identifying, assessing, and documenting acquisition and acquisition logistics resource requirements, evaluating and responding to Letters of Request (LOR), formulating Letter of Offer and Acceptance Data (LOAD), and Manpower Requirements Packages (MRP).  What you will be doing: Apply a full range of Information Assurance IA, SA, FMS, Section 1206/1203, Special Defense Acquisition Fund (SDAF), and Building Partner...

Detention and Deportation Officer Department of Homeland Security Immigration and Customs Enforcement Enforcement and Removal Operations (ERO)   Summary This job is open to Duties Requirements How you will be evaluated Required documents How to apply   Summary View  Common Definitions  of terms found in this announcement. Organizational Location:  These positions are located in the Department of Homeland Security, Immigration and Customs Enforcement, Enforcement and Removal Operations (ERO). These are non-bargaining unit positions. This job is open to Help Internal to an agency Current federal employees of the hiring agency that posted the job announcement. Clarification from the agency Current Immigration and Customs Enforcement employees in the competitive service who hold a...

Linux SME ID 2026-24992   Category Information Technology   Location : Location US-CA-Corona   Min USD $150,000.00/Yr.   Max USD $210,000.00/Yr.   Minimum Clearance Required Secret   Travel Requirement Less than 10% Overview Bowhead is seeking a Linux SME to provide senior-level administration, engineering, and operational support for Linux-based enterprise systems and container platforms, including Red Hat OpenShift, supporting mission-critical government and DoD programs. Serve as a technical authority for Linux infrastructure, container orchestration, automation, and secure system operations in classified and unclassified environments.   This position is 100% onsite. Responsibilities • Install, configure, administer, and maintain Linux operating systems (RHEL,...

1520 - Network Engineer I, II, or III On-site IMS (IMSENG, IMSPRG, IMSNM, IMST&R) Full time 1520 - ANETL01-3 San Diego, California, United States Overview Application Description   Sigma Defense is seeking a  Network Engineer I-III  to support the design, implementation, and sustainment of the Navy’s enterprise networks. The hired candidate will design, configure, secure, automate, and document high-availability networks in both shipboard and lab environments while supporting the full lifecycle from installation through sustainment. This includes working on DoD initiatives such as SD-WAN, IPv6 Migration, Zero Trust Networks and Cross-Domain Network solutions. They will work with SMEs in Cybersecurity, Systems Management, Systems Engineering, and Quality Assurance to learn the needs and goals of the system and shape the requirements of the...

Electrical Engineer Job #: R-00178848 Location: Vista, California Category: Electrical Engineering Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: Public Trust External Referral Program : Ineligible Sector: Homeland Share: share to twitter share to facebook share to linkedin   Apply Now     Save Job         The  Security Enterprise Solutions (SES)  operation at  Leidos  currently has an opening for an  Electrical Engineer  to work for the Ports and Borders (P&B) business unit in our  Vista, CA  facility. The P&B business unit at Leidos designs and manufactures highly complex security equipment for use at border crossings, airports, seaports,...

Data Scientist - (745) Share this job as a link in your status update to LinkedIn.   Who We Are Sellers & Associates, LLC (S&A) is a Veteran Owned Small Business (VOSB) that provides effective and affordable Programmatic and Engineering Support Services and Solutions to our Government and Commercial Clients. We work directly with our clients taking the time to understand their culture and requirements designing a custom solution tailored to meet their unique needs at an affordable price without sacrificing quality. Our specialties include Program/Engineering Management, Training/Training Technology, Technology/Product Development Strategy and Analysis, Project Management (Cost, Schedule, Scope & Quality), and Strategic Planning applied within our clients' unique domains and context. Benefits We have Medical, Dental, Vision, 401k with company match. Long/Short Term Disability...

Mechanical Engineer Livermore, California On-Site Security, Intelligence & Defense Analysis Yes, 25% of the time Able to Obtain DOE Q 23541 Search Jobs Join Talent Community Check App Status Job Description We are seeking an R&D Mechanical Engineer to join our dynamic team! We are responsible for the design, development, testing, and qualification of multiple telemetry products across the ND portfolio. As a Mechanical Engineer, you will contribute to the mechanical design, conduct full product environmental testing, and verify requirements in support of qualification and product delivery. Your role will also include fixture development, documentation, hardware assembly, and managing fabrication processes. Our telemetry units are highly integrated electro-mechanical designs that must operate effectively in severe environments. Success in this role requires the ability to...

UI/UX Engineer Job #: R-00183582 Location: San Diego, California Category: Software Development Schedule (FT/PT): Full Time Travel Required: No Shift: Day Remote Type: No Remote Clearance: Secret External Referral Program : Ineligible Sector: Intel Share: share to twitter share to facebook share to linkedin   Apply Now     Save Job         Job Description (Responsibilities/Duties – Sell Your Position!): Leidos is a global science and technology solutions leader working to solve the world’s toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The Key Management and Analysis Division of Leidos is looking for a mobile designer who is passionate about design, detail-oriented, and...

Network Administrator (San Diego)     San Diego, California, US, 92123 Category: Information Technology Job ID: 33451 widget: Full-Time   Secret No - Teleworking not available for this position $93535.65-$155892.76         Position Description & Qualifications The AT/FP Ashore Sustainment Program is executed by the Commander Navy Installations Command (CNIC) Public Safety Systems (PSS) Anti-Terrorism/Force Protection (AT/FP) Ashore Program Management Office (PMO), in coordination with Naval Facilities Engineering Systems Command Expeditionary Warfare Center (EXWC) and CNIC Regional Program Managers (RPMs). The program delivers preventive...