1079 security clearance jobs found

Overview LMI is seeking a skilled Senior Cybersecurity Information Systems Security Engineer (ISSE) to support US Army  Capability Program Executive (CPE) Gound   office  at Ft. Belvoir, Virginia. The ISSE will drive efforts that support software and hardware cybersecurity Risk Management Framework (RMF) Authority to Operate (ATO).     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...

Overview 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, homeland, healthcare, and intelligence sectors—helping agencies navigate complexity and outpace change.  Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.   Responsibilities LMI is  seeking  a driven, results-oriented FSO / Security Lead to own all aspects of personnel,...

Description: What We’re Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies. The Work Designs, plans, and validates secure network communications systems for the C2BMC program. You develop detailed specifications, schematics, and capacity forecasts; select hardware/software; implement firewalls, switches, routers, and security relevant devices; and conduct rigorous testing. You apply DoW RMF/CSRMC/STIG compliance, produce required IA...

Overview LMI is seeking a highly motivated mid-level Information System Security Officer (ISSO) looking for hands-on experience and opportunity for career growth under direction of the Chief Information Security Officer.   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 delivering impactful results that strengthen missions and...

Description: We are looking for a passionate and experienced DevSecOps Engineering Lead to join our Classified IT Operations team in Marietta, GA. As a key contributor within our Enterprise Business Digital Transformation organization—aligned to the Aeronautics Business Area—you will help shape and accelerate our DevSecOps transformation, driving innovation in the development and maturity of secure, mission-critical classified environments. The ideal candidate is a proactive problem-solver with deep expertise in DevSecOps methodologies, strong familiarity with Agile practices, and a proven ability to deliver results under pressure. You should thrive in fast-paced environments, communicate with clarity across technical and non-technical audiences, and lead by example in cultivating a high-performance culture. In this role, you will be responsible for designing, integrating, implementing, and supporting cutting edge IT solutions. Your leadership across infrastructure,...

Responsibilities: The Chief for Program Protection, Security and Intelligence is responsible for the development of concepts, policies, security and intelligence programs to support the specialized mission of the TF through the oversight and direction of group efforts. As the senior policy advisor to the Director and expert on interagency coordination processes and procedures, the incumbent will oversee, guide and direct major policy development and coordination projects. Leads a security team supporting NS/EP programs with responsibility to develop, establish guidance, and implement programs in support of operations for the organization's Operations Security, Specialized Sensitive Support, Intelligence, Counterintelligence (Cl), and Enhanced Operational Support Programs enabling security protection of classified facilities and information at various locations. Advises senior executives and staff on new developments and advances in techniques in the specialty area of Operational...

Description SAIC has an immediate opening for an IT Specialist to support the USSOCOM SITEC 3 Enterprise Operations and Maintenance (EOM) contract. The USSOCOM mission is to provide fully capable Special Operations Forces (SOF) to defend the United States and its interests and synchronize planning for global operations against terrorist networks. You will support the USSOCOM mission as we partner with SOF military and civilian members to provide world-class IT services and support that connect over 70,000 users around the world in the areas of software development/maintenance, network services, security, end-user computing, and test and evaluation. This position is based on-site at MacDill AFB Florida. Duties include but are not limited to: Providing incident response using multiple software applications, including Remedy. Providing installation, tuning, testing, operating, monitoring, upgrading, patching, break/fix, defense, and management of WAN and LAN routing and...

Description SAIC is hiring a Cybersecurity Specialist located in Pensacola, FL . This position will be supporting Training & Education Management Systems for Naval Education and Training Command (NETC). The role will support our Programs of Record; Corporate Enterprise Training Activity Resource Systems (CeTARS) for both schoolhouse & corporate, Navy & Joint MyEducation (MyED), Naval Education and Training Future Officer and Citizenship User System (NETFOCUS), Navy Inspector General Hotline Tracking System (NIGHTS), Navy Enlisted Advancement System (NEAS), Authoring Instructional Materials (AIM), and Learning Assessment System (LAS). As a Cybersecurity Specialist, you'll be responsible for maintaining systems' Authority to Operate by ensuring compliance and security posture, coordinating secure access for all systems and subsystems, and integrating robust security measures into the DevSecOps software development lifecycle to safeguard organizational assets....

Description SAIC is hiring a Software Developer located in Pensacola, FL . This position will be supporting Training & Education Management Systems for Naval Education and Training Command (NETC). The role will support our Programs of Record; Corporate Enterprise Training Activity Resource Systems (CeTARS) for both schoolhouse & corporate, Navy & Joint MyEducation (MyED), Naval Education and Training Future Officer and Citizenship User System (NETFOCUS), Navy Inspector General Hotline Tracking System (NIGHTS), Navy Enlisted Advancement System (NEAS), Authoring Instructional Materials (AIM), and Learning Assessment System (LAS). The Software Developer will require: High-quality software engineering advisory services, software systems planning, integration, and architecture support. Comprehensive support, maintenance, and enhancement of software using a technology stack that includes AWS technologies, PL/SQL, Java, Visual Studio/C#, JavaScript, Oracle...

Description SAIC is hiring a Software Developer located in Pensacola, FL . This position will be supporting Training & Education Management Systems for Naval Education and Training Command (NETC). The role will support our Programs of Record; Corporate Enterprise Training Activity Resource Systems (CeTARS) for both schoolhouse & corporate, Navy & Joint MyEducation (MyED), Naval Education and Training Future Officer and Citizenship User System (NETFOCUS), Navy Inspector General Hotline Tracking System (NIGHTS), Navy Enlisted Advancement System (NEAS), Authoring Instructional Materials (AIM), and Learning Assessment System (LAS). The Software Developer will require: High-quality software engineering advisory services, software systems planning, integration, and architecture support. Comprehensive support, maintenance, and enhancement of software using a technology stack that includes AWS technologies, PL/SQL, Java, Visual Studio/C#, JavaScript, Oracle...

Description Varen, an SAIC company is seeking an experienced Sr. Information Systems Security Officer to join our team. This position is located in Suitland, Maryland and requires a TS/SCI with polygraph. Key Responsibilities: Support the creation and continuous maintenance of the IT Systems Accreditation Documentation Packages (SSP, SCTM, CONOPs, A&A, Test Plan, SOP's. User Guides etc). Provide IA security on-site support for all formal IT systems and A&A testing. Ensure all on-site contract IT systems personnel are trained on all IA procedures and requirements for each of the IT systems. Provide IA Security qualified personnel resources to support the continued accreditation and security operation of the information system under the RMF Continuous Monitoring Plan. Review all hardware and software changes proposed and/or being implemented for appropriate security operation, providing configuration management support as it relates to the security...

Description SAIC is seeking a highly qualified TS/SCI Cleared Program Manager (PM) to provide management, direction, administration, and leadership for the execution of a critical Task Order (TO) supporting the SOF Enterprise Digital Talent Program (SEDTP). This position plays a vital role in ensuring the successful deployment and execution of services across the SOCOM Enterprise, with a focus on quality assurance, personnel management, and compliance with contractual requirements. Work is performed on site in: Tampa, FL. The ideal candidate is a proven leader with a comprehensive understanding of the Special Operations Forces (SOF) Enterprise, a corporate team player, and an expert in managing personnel across diverse commands and overseas locations. The Program Manager will be responsible for: Providing overall management, leadership, and direction for the execution of the Task Order. Implementing quality assurance measures to meet performance metrics as outlined in...

Description SAIC is seeking a candidate to fill a Cyber Defense Analyst position on a joint Contractor-Government Cyber Protection Team with our customer at Ft. Meade, MD . Job Duties: Configuration, management, and optimization of intrusion detection systems for both host and network Integrate and manage network sensors Conduct threat analysis utilizing various sources to identify threats Configuration, management and optimization of intrusion detection systems Configuration and design of deployable network kits that include switches, routers, taps, hypervisors and network storage devices to ensure seamless integration and optimal performance Malware triage Cyber threat emulation to assess defensive posture and capabilities while in a controlled environment Threat hunting to identify advanced persistent threats Technical writing in support of findings and providing security recommendations in order to secure networks Qualifications...

Description SAIC is seeking a candidate to fill a Cyber Defense Analyst position on a joint Contractor-Government Cyber Protection Team with our customer at Ft. Meade, MD . Job Duties: Configuration, management, and optimization of intrusion detection systems for both host and network Integrate and manage network sensors Conduct threat analysis utilizing various sources to identify threats Configuration, management and optimization of intrusion detection systems Configuration and design of deployable network kits that include switches, routers, taps, hypervisors and network storage devices to ensure seamless integration and optimal performance Malware triage Cyber threat emulation to assess defensive posture and capabilities while in a controlled environment Threat hunting to identify advanced persistent threats Technical writing in support of findings and providing security recommendations in order to secure networks Qualifications...

Description SAIC is seeking a candidate to fill a Cyber Defense Analyst position on a joint Contractor-Government Cyber Protection Team with our customer at Ft. Meade, MD . Job Duties: Configuration, management, and optimization of intrusion detection systems for both host and network Integrate and manage network sensors Conduct threat analysis utilizing various sources to identify threats Configuration, management and optimization of intrusion detection systems Configuration and design of deployable network kits that include switches, routers, taps, hypervisors and network storage devices to ensure seamless integration and optimal performance Malware triage Cyber threat emulation to assess defensive posture and capabilities while in a controlled environment Threat hunting to identify advanced persistent threats Technical writing in support of findings and providing security recommendations in order to secure networks Qualifications...

Description SAIC is seeking a candidate to fill a Cyber Defense Analyst position on a joint Contractor-Government Cyber Protection Team with our customer at Ft. Meade, MD . Job Duties: Configuration, management, and optimization of intrusion detection systems for both host and network Integrate and manage network sensors Conduct threat analysis utilizing various sources to identify threats Configuration, management and optimization of intrusion detection systems Configuration and design of deployable network kits that include switches, routers, taps, hypervisors and network storage devices to ensure seamless integration and optimal performance Malware triage Cyber threat emulation to assess defensive posture and capabilities while in a controlled environment Threat hunting to identify advanced persistent threats Technical writing in support of findings and providing security recommendations in order to secure networks Qualifications...

Description SAIC is hiring a DevOps or CI/CD Engineer to support automated, secure, high-performance CI/CD pipelines for Esri technologies. You will design next-generation build and release infrastructure for cloud and on-prem environments. Responsibilities Design and maintain CI/CD pipelines using GitHub Actions, Azure DevOps, and Jenkins. Architect Docker-based build and test environments. Manage Python packaging workflows and complex Conda environments. Administer build infrastructure: runners, nodes, registries. Implement automated security scanning, SBOMs, and artifact compliance. Develop monitoring frameworks for build performance and reliability. Modernize legacy workflows into fully automated processes. Oversee secure software supply chain practices. Qualifications Required Qualifications Active TS/SCI is required. Anyone without this clearance cannot considered for this role. Willing and able to pass a polygraph. 1+ years of...

Description SAIC is seeking a Software Systems Engineer to support the Expeditionary Electronic Warfare Division at NSWC Crane. This position supports software development, design, and integration activities for Electronic Warfare (EW) systems, tactical information systems, and training environments under the JCREW program. The selected candidate will design, develop, modify, and maintain software and firmware throughout the system lifecycle. Additionally, this role involves testing software, performing requirements traceability, managing code repositories using git, and troubleshooting integrated systems in both lab and field environments. Job Responsibilities: Design, develop, modify, integrate, test, and maintain computer software and firmware supporting Electronic Warfare systems, tactical information systems, test facilities, and training environments. Support software efforts across the lifecycle, including initial system design, new development, upgrades to fielded...

Description SAIC is seeking a Senior Program Analyst to oversee and manage the operational aspects of our team in Huntsville, AL. The Senior Program Analyst will be responsible for but not limited to the following duties: Oversee and manage the operational aspects of ongoing projects, acting as a liaison between project management, planning, project teams, and line management. Review project statuses, budgets, and schedules; prepare status reports to ensure alignment with goals and deliverables. Identify and assess project issues, developing resolutions to achieve productivity, quality, and client satisfaction objectives. Design and implement mechanisms for tracking project progress and facilitating intervention/problem-solving with project managers, line managers, and clients. Ensure contract and subcontractor requirements are met and oversee the definition and execution of project planning techniques for visibility on contractual activities....

Description SAIC is seeking a Journeyman Tier Two Technical Support Analyst with Information Technology (IT) and communication systems experience in support of the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI) Directorate, Quick Reaction Capability (QRC) Branch (C5ISR-QRC). The goal of the C5ISR-QRC is to research and develop technologies that enable systematic processes for discovering, selecting, organizing, distilling, sharing, developing and using information to better understand the enemy and the enemy's environment during full-spectrum operations and provides advanced collection capabilities with the flexibility to address changes in the operational environment and signatures of interest to develop situational awareness by acquiring precise and timely information. This is a full-time, on-site position on Aberdeen Proving Ground (APG), MD. The position is five days a week (Monday - Friday) but may require shift...