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66 cyber defense analyst jobs found

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Lockheed Martin
Mar 17, 2026
Cyber Defense Analyst (Level 2 / 3rd Shift)
Lockheed Martin Orlando, FL
Description: Lockheed Martin Enterprise Operations is seeking a skilled Cyber Defense Analyst to join the Classified Cybersecurity Operations (C2Ops) Team in a highly visible enterprise environment that provides security operations center (SOC) support, cyber analysis, application development, and an extended hours support staff with the mission of defending the enterprise's classified computing assets. Key Responsibilities: • Serve as the initial point of contact for security operations floor activities • Develop, maintain, tune, and monitor cybersecurity content to enhance detection and prevention capabilities • Investigate computer and information security incidents to determine the extent of compromise to information and automated information systems • Provide network forensic and intrusion detection support for high-technology investigations • Document cyber incident analysis thoroughly at an operational level • Support the detection, response, mitigation, and reporting of...
Lockheed Martin
Mar 12, 2026
Cyber Defense Analyst (Level 1 / 2nd Shift)
Lockheed Martin Orlando, FL
Description: Lockheed Martin Enterprise Operations is seeking a skilled Cyber Defense Analyst to join the Classified Cybersecurity Operations (C2Ops) Team in a highly visible enterprise environment that provides security operations center (SOC) support, cyber analysis, application development, and an extended hours support staff with the mission of defending the enterprise's classified computing assets. Key Responsibilities: • Serve as the initial point of contact for security operations floor activities • Develop, maintain, tune, and monitor cybersecurity content to enhance detection and prevention capabilities • Investigate computer and information security incidents to determine the extent of compromise to information and automated information systems • Provide network forensic and intrusion detection support for high-technology investigations • Document cyber incident analysis thoroughly at an operational level • Support the detection, response, mitigation, and reporting of...
Lockheed Martin
Feb 03, 2026
Cyber Defense Analyst (Level 3 / 3rd Shift)
Lockheed Martin Orlando, FL
Description: Lockheed Martin Enterprise Operations is seeking a skilled Cyber Defense Analyst to join the Classified Cybersecurity Operations (C2Ops) Team in a highly visible enterprise environment that provides security operations center (SOC) support, cyber analysis, application development, and an extended hours support staff with the mission of defending the enterprise's classified computing assets. Key Responsibilities: • Serve as the initial point of contact for security operations floor activities • Develop, maintain, tune, and monitor cybersecurity content to enhance detection and prevention capabilities • Investigate computer and information security incidents to determine the extent of compromise to information and automated information systems • Provide network forensic and intrusion detection support for high-technology investigations • Document cyber incident analysis thoroughly at an operational level • Support the detection, response, mitigation, and reporting of...
SAIC
Apr 22, 2026
Cyber Network Defense (CND) Analyst
SAIC VA
Description SAIC is seeking a skilled and motivated Cyber Network Defense (CND) Analyst to join our team in support of an on-premises enterprise IT environment. As part of a subcontract supporting a critical customer, the candidate will perform assessments of systems and networks to identify deviations from acceptable configurations, enclave policy, or local policy, while evaluating incident response procedures and capabilities. Responsibilities include exploiting system and network vulnerabilities to gather data from target systems. This role involves working within a complex environment of virtualized Windows and Linux servers, SQL Server databases, Oracle databases, and comprehensive networking layers to protect mission-critical systems and infrastructure. All work must be performed on-site in Springfield, VA. Key Responsibilities: Perform assessments of systems and networks within the networking environment or enclave to identify deviations from acceptable...
SAIC
Apr 22, 2026
Cyber Network Defense (CND) Auditor
SAIC VA
Description SAIC is seeking a skilled and motivated Cyber Network Defense (CND) Auditorto join our team in support of an on-premises enterprise IT environment. This role is part of a subcontract supporting a critical customer, with responsibilities that include assessing the security integrity of enterprise IT infrastructure, identifying risks, ensuring compliance with established cybersecurity standards, and performing assessments of systems and networks to identify deviations from acceptable configurations or policies. The candidate will evaluate incident response procedures, exploit system and network vulnerabilities, and facilitate proactive defense measures to enable operations and intelligence collection capabilities. This opportunity involves working within a complex environment of virtualized Windows and Linux servers, SQL Server databases, Oracle databases, and comprehensive networking layers, supporting mission-critical systems and infrastructure to defend sensitive...
SAIC
Apr 22, 2026
MAJESTIC Joint Program Office (JPO) Team Opportunities
SAIC VA
Description SAIC is seeking talent to join a recently awarded program with the MAJESTIC Joint Program Office (JPO) Team. The work is performed on site in Springfield, VA. The program supports an on-prem enterprise IT environment that contains virtual Windows and Linux servers, SQLServer, and Oracle DBs, in addition to being responsible for all the IT infrastructure and networking layers in between. All positions require a minimum of a TS/SCI clearance. Available positions include: Security and Cyber Operations Roles Security is at the heart of this program, and we have several roles focused on maintaining the program's resilience and effectiveness: Security Control Assessor (SCA) - Team Lead: This is a leadership role overseeing the implementation and assessment of security controls. As one of four available SCAs, you'll ensure compliance with security frameworks while mitigating cyber risks across the program CND Analyst I : This position focuses on cyber...
General Dynamics Mission Systems, Inc
Apr 14, 2026
Cyber Security Analyst
General Dynamics Mission Systems, Inc San Antonio, TX
Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Candidates must be able to obtain a Polygraph within reasonable amount of time.  Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Job Description: Join General Dynamics Mission Systems as a Cybersecurity Analyst in San Antonio, Texas. Contribute to cutting-edge technology supporting national defense and intelligence services. Collaborate with esteemed...
QED Systems, LLC
Apr 13, 2026
Budget Analyst
QED Systems, LLC VA
QED Systems, LLC, is currently recruiting a Budget Analyst to join our team at the Pentagon in Arlington, VA to support our HQDA G-3/5/7 Support Services contract. Duties: Provide financial expertise to support all DAMO-SOI Army Cyberspace, Information Operations (IO), OPSEC, MILDEC and EW capability requirements and resourcing actions within the Defense PPBE process. Develop in coordination with Army supported organizations and Army- supported Combatant Commands, detailed requirements input documents during the preparation of the Army Cyberspace and IO MDEP in the POM process. Develop MDEP briefings to include detailed comparison charts for each supported organization and provide analysis for year-to-year requirements and funding changes. Interface with the Training Program Evaluation Group MDEP Analyst to ensure all POM requirements are current and provide the supported organizations with timely requirements information, updates and input templates. Provide...
SAIC
Apr 08, 2026
Software Engineer
SAIC NE
Description SAIC is seeking a highly skilled and motivated Software Engineer to join our prestigious Nuclear Command, Control, and Communications (NC3) Enterprise Center (NEC) team within the Enterprise Analytics and Integration Division. In this role, you will design, develop, and deploy innovative cloud-native applications while integrating advanced Oracle database solutions. This is a rewarding opportunity to work 100% onsite at either Fort Meade MD or Offutt AFB NE , contributing to systems that support national defense. Job Responsibilities: Design and Innovate: Create and implement advanced software systems for cloud-native environments. Database Integration: Develop seamless integrations between applications and Oracle databases to ensure robust functionality and performance. Agile Teamwork: Collaborate in an Agile Framework, working within a highly integrated software development team to deliver cutting-edge solutions. DevSecOps Excellence: Operate within...
Lockheed Martin
Apr 02, 2026
Maritime Electronic Warfare Business Development Sr. Staff
Lockheed Martin Liverpool, NY
Description: What We’re Doing: As a member of the Radars, Electronic Warfare, and Anti-submarine Warfare Systems (REAS) Strategy & Business Development (S&BD) team, the Maritime EW (MEW) Business Development Analyst Senior Staff will support strategy development, pipeline growth, and new business capture in the domestic and international customer markets with specific focus on maritime passive sensing and electronic attack within U.S. and partner Navies. • Serve as interface for collaboration / teaming with small and large businesses; execute teaming process actions IAW established LM legal policies and procedures • Integrate with and partner within the Rotary and Mission Systems (RMS) business area (BA) and with other LM BAs (Aeronautics, Missiles and Fire Control, Space) to support development of collaborative market strategies and long-range plans • Represent MEW for integrated process teams (IPT), working groups, campaigns, and/or other cross-business area (BA) BD...
SAIC
Apr 01, 2026
Senior Training Analyst
SAIC VA
Description SAIC seeks a qualified Senior Training Analyst to join our team at the Navy Warfare Development Command (NWDC) in Norfolk, VA. JOB DESCRIPTION: The Senior Training Analyst will provide subject matter expertise to support NWDC's mission of training and sustaining three- and four-star Fleet Command Staff Maritime Operations Centers (MOCs). The primary goal is to enhance operational warfighting and warfighter readiness at Major and Numbered Fleet Commands, performing a maritime component command support role at the Operational Level of War (OLW). JOB DUTIES: • Serve as a functional observer/trainer, delivering joint and operational-level staff training to MOC senior leadership, core staff, and support staff. • Develop and maintain standard training products and briefs for your functional specialty. • Provide expertise in one or more of the following areas: o Command and Control: leadership experience in fleet-centric operations, operational-level planning, or...
LMI
Mar 27, 2026
Cyber Intel Threat Analyst - Clearance Required
LMI Colorado Springs, CO
Overview LMI is seeking a Multidisciplinary  Cyber Intel Threat Analyst to support the Space Warfighting Analysis Center / Spectrum Warfare Program (SWAC / SWP) in Colorado Springs, Colorado. The selected applicant must demonstrate a strong analytical and technical background with experience in the cyber domain (i.e., intelligence-based cyber threat analysis, defensive cyber operations, cyber resiliency metrics, cybersecurity, network service orchestration), experience with threat modeling and simulation, and how to integrate cyber effects into software modeling and simulation tools.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and...
SAIC
Mar 25, 2026
Software Engineer
SAIC MD
Description SAIC is seeking a highly skilled and motivated Software Engineer to join our prestigious Nuclear Command, Control, and Communications (NC3) Enterprise Center (NEC) team within the Enterprise Analytics and Integration Division. In this role, you will design, develop, and deploy innovative cloud-native applications while integrating advanced Oracle database solutions. This is a rewarding opportunity to work 100% onsite at either Fort Meade MD or Offutt AFB NE , contributing to systems that support national defense. Job Responsibilities: Design and Innovate: Create and implement advanced software systems for cloud-native environments. Database Integration: Develop seamless integrations between applications and Oracle databases to ensure robust functionality and performance. Agile Teamwork: Collaborate in an Agile Framework, working within a highly integrated software development team to deliver cutting-edge solutions. DevSecOps Excellence: Operate within...
ECS
Mar 19, 2026
Project Analyst - TS Cleared
ECS VA
ECS is seeking a Project Analyst - TS Cleared to work in a hybrid schedule in our Arlington, VA office ECS is seeking talented professionals to join our successful and growing team supporting the Cybersecurity and Infrastructure Security Agency's (CISA) Joint Cyber Defense Collaborative (JCDC) . The JCDC is CISA's flagship initiative for uniting government, industry, and international partners to proactively defend against cyber threats . Our ECS team is at the center of providing support to JCDC 's critical mission as they continue to plan, share, and respond to cyber threats in real time to support the greater cyber community . The Project Analyst w ill support the JCDC Liaison Office to advance cyber defense collaboration across our diverse internal and external stakeholders . This individual will work as part of a team to align and implement engagement solutions to achieve customer needs . This role blends project management, stakeholder coordination, and...
SAIC
Mar 11, 2026
Modeling and Simulation Analyst OCONUS Germany
SAIC
Description SAIC is seeking a Modeling and Simulation (M&S) Analyst to support the Collaborative Operations for Battlespace Resilient Architecture (COBRA) program at the US Air Forces Europe / Air Forces Africa (U-A) Warfare Center (UAWC) in Kaiserslautern, Germany. COBRA provides for the implementation, integration, development, and delivery of Modeling and Simulation (M&S) solutions to support the US Air Force, Department of Defense, and mission partner multi-domain operations (MDO) within the Joint All-Domain Command and Control (JADC2) strategy. This role of this position is to facilitate the delivery of local and distributed live, virtual, and constructive (LVC) training environments to US and partner-nation military forces spanning the United States European Command (USEUCOM) and United States Africa Command (USAFRICA) Areas of Responsibility. Duties of the Modeling & Simulation Analyst will include: Provide M&S services and support for all...
Lockheed Martin
Feb 18, 2026
Data Scientist with Poly SR DS2
Lockheed Martin MD
Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. 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 opportunities. This Program is seeking a data scientist will develop machine learning, data mining, statistical and graph-based algorithms to analyze and make sense of datasets; prototype or consider several algorithms and decide upon final model based on suitable...
General Dynamics Mission Systems, Inc
Feb 18, 2026
Advanced Business Systems Specialist
General Dynamics Mission Systems, Inc Scottsdale, AZ
Basic Qualifications EDUCATION REQIREMENTS:  Bachelor’s degree in a computer science, information technology, engineering, or scientific field or the equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. CLEARANCE REQUIREMENTS:   Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Imagine a world-class engineering environment. Now add a team of exceptional talent along with technologies that are so advanced they’re often classified. That’s what you’ll find at General Dynamics Mission Systems. Here you’ll lead amazing engineers as they invent the technologies, products and services that help our service members, intelligence analysts and first responders keep our nation safe. If you want the chance to lead, it’s time to bring your talent to General Dynamics Mission...
LMI
Jan 30, 2026
Cyber Security Controls Technical Analyst
LMI Arlington, VA
Overview LMI is seeking a Cyber Security Controls Technical Analyst to support the implementation and oversight of a controls-related cybersecurity risk management program for a large government client. Candidates may need to be available to work onsite in Arlington, VA.      LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to...
General Dynamics Mission Systems, Inc
Apr 23, 2026
Distinguished Member of the Technical Staff - MK48
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Requires a Bachelor’s degree in Electrical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or a Master's degree plus 8 years of job-related experience.     CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is preferred, but must be obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Imagine a world-class engineering environment. Now add a team of exceptional talent along with technologies that are so advanced theyre often classified. Thats what youll find at General Dynamics Mission Systems. Here youll work with...
General Dynamics Mission Systems, Inc
Apr 23, 2026
Software Engineer – Entry Level
General Dynamics Mission Systems, Inc Scottsdale, AZ
Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering or Mathematics field. Agile experience preferred.   CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is preferred at time of hire. Candidates must be able to obtain a TS/SCI clearance within a reasonable amount of time from date of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Imagine building your career by developing the solutions that support the mission of our nation’s service members, intelligence analysts and first responders. That’s the challenge that’s waiting for you at General Dynamics Mission Systems. Here you have the opportunity to...
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