21 system cybersecurity engineer jobs found

Description SAIC is seeking a Junior Cyber Engineer in Portsmouth, VA. Job Duties : Implements system configuration and monitoring changes in order to increase effectiveness or efficiencies in the system s capabilities in regards to monitoring and implementing logical access controls in order to enforce policy. May support cybersecurity and/or cyberspace operations metrics development, maintenance, and reporting. Designs, develops, documents, tests, and debugs cybersecurity and/or cyberspace operations application software using secure coding practices. Provides specific, detailed information for selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements, facility requirements, data storage, backup, monitoring, operating systems, directory services, identity management, access management, and automation. Ensures compliance with established standards,...

Description SAIC is seeking an Information System Security Engineer (ISSE) to join our team. This position is in Arlington, VA and requires an active Top Secret/SCI clearance . Job responsibilities include, but are not limited to: Implement and maintain cybersecurity controls in accordance with DoD policies, including NIST SP 800-53, RMF, and applicable STIGs. Monitor network and system security, analyze security events, and respond to incidents in a timely manner. Conduct vulnerability assessments and remediation activities using approved DoD tools and processes. Collaborate with IT, engineering, and program teams to ensure security requirements are integrated into system designs and operations. Assist in the preparation, review, and maintenance of security documentation, including System Security Plans (SSPs), Plan of Action & Milestones (POA&Ms), and risk assessments. Support the Risk Management Framework (RMF) process for system accreditation and...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutting edge technologies are engineered, secured, and delivered to the fight. At the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloud based services, and emerging AI enabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most. The CMCC System Facilitator contract positions SAIC to accelerate how new capabilities are integrated, tested, secured, and transitioned into operational use, working side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This effort offers the chance to directly shape how the Air Force sees, decides, and acts across all domains-making a...

Description Join the Data Feed Integration (DFI) team on the Advanced Battle Management System (ABMS) Cloud-Based Command and Control (CBC2) Program. In this role, you will support SAIC's efforts as the Lead Systems Integrator (LSI) by driving critical data feed integration initiatives. The DFI team plays a pivotal role in ensuring the seamless integration of external data feeds, API-based systems, and internal architectures, enabling mission success. This position is central to modernizing advanced Command and Control (C2) capabilities for DoW systems and advancing operational readiness. This position operates in a hybrid work environment with responsibilities divided between 25% travel (including installations and integration events in secure spaces), 25% in-office presence for team collaboration and operational needs, and 50% remote work for independent and team-oriented tasks. This is a unique position that blends technical, strategic, and collaborative responsibilities. You...

Description SAIC has an immediate opening for a Senior Network Engineer to work on an exciting program in Chantilly! The successful candidate will bring deep network engineering and operations expertise to plan, organize, and execute operations in support of priority mission requirements. Functions include the configuration of network equipment (routers, servers, etc.), providing system administration functions, monitoring health and status of systems, and ensuring stable and consistent data transport. Beyond the hands-on role in operations, the candidate will participate in meetings with vendors, partners, etc., where they may be called on to represent the customer in technical discussions. This requires exceptional interpersonal skills and tact to ensure that critical relationships are not only maintained, but strengthened through engagement. The candidate will provide input for requirements affecting the current project, as well as follow-on projects, and will bring a...

Description SAIC is looking for a full-time onsite DevOps / DevSecOps Engineer to join our team in Hampton, VA in support of the Air Operations Center Weapons System (AOC WS) Falconer Program's Application Transformation (AppTX) team. Candidates MUST be willing and able to work 100% onsite in Hampton, VA, Monday - Friday, during normal business hours. A good candidate is experienced with writing code to automate the infrastructure deployment (Infrastructure-as-Code), installation, configuration (Configuration-as-Code), and operation of virtualized and containerized software applications using tools such as Terraform, Ansible, and PowerShell. A strong candidate is also familiar with writing code to implement DoD cybersecurity requirements and controls; familiar with writing code to interact Amazon Web Services (AWS); and has experience with writing code to configure Windows Server, Linux, containerized applications, and Kubernetes. Job Responsibilities: Builds systems...

Description SAIC is looking for a Software Systems Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space program office in Chantilly, VA. The Software Systems Engineer supports the design, development, integration, test, deployment, and sustainment of software systems for advanced space vehicle programs. This position serves as a key technical contributor across the system lifecycle, ensuring software solutions meet mission requirements, interface seamlessly with flight and ground systems, and comply with programmatic, security, safety, and quality standards. The Software Systems Engineer collaborates with software developers, systems engineers, mission operations personnel, cybersecurity specialists, and program leadership to deliver reliable, mission-critical capabilities that support spacecraft operations and mission success. Key Responsibilities • Analyze stakeholder, mission, and system requirements and translate...

Description SAIC is seeking a Cloud DevSecOps Systems Engineer to support the LANDMARK AOS program in Chantilly, VA. LANDMARK AOS is SAIC's large Prime SETA program supporting the NRO's Ground Enterprise Directorate (GED). All candidates must hold an active Top Secret/SCI with Poly to be considered for the position. As the Cloud DevSecOps Systems Engineer , you will assist and advise Government managers responsible for multiple Systems Engineering functions for a variety of Cloud-based developments programs within the portfolio. You will be also responsible for helping to design, implement, and oversee the maintenance of robust systems with a focus on integrating software solutions into complex system architectures. You will work closely with cross-functional teams to ensure seamless execution of systems-related projects, leveraging your software development expertise to deliver high-performing and resilient systems. Responsibilities to include Design, develop, and...

Description SAIC is seeking a Sr. Apple Platform Engineer to support our DCSA/OneIT program out of Quantico, VA. Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force Space and Intel Business Group of SAIC is seeking a Senior Apple Platform Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise...

Description SAIC is seeking a skilled and motivated Systems Engineer - Platform to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environment. The primary focus of this role is the design, implementation, operation, and maintenance of enterprise infrastructure and platform services to ensure the seamless performance, scalability, security, and reliability of mission-critical IT systems. In addition to traditional platform services, we are seeking a systems engineer with specific expertise in Kubernetes and containerization technologies to support modernization efforts. The successful candidate will leverage their knowledge of containerized architectures to improve platform scalability, streamline deployments, and enhance system resiliency. This role requires collaboration within a complex enterprise environment of virtualized systems, cloud platforms, Windows infrastructure, and networking services to deliver secure and...

Description SAIC is seeking a motivated and skilled Senior Information Systems Security Officer (ISSO) to support cybersecurity and compliance activities for mission-critical IT systems on the MAJESTIC Joint Program Office (JPO) Team . In this role, the ISSO will be responsible for implementing, managing, and assessing system security controls to ensure compliance with government regulations, standards, and best practices, including NIST 800-53 , RMF , and other federal security policies. The ideal candidate will work closely with system owners, administrators, and cross-functional security teams to assess risks, maintain security postures, and ensure the confidentiality, integrity, and availability of information systems that support the mission. This role requires on-site support in Springfield, VA . Key Responsibilities: Ensure compliance with Risk Management Framework (RMF) requirements by developing, maintaining, and assessing system security artifacts,...

Description SAIC is seeking a skilled and motivated Cyber Network Defense (CND) Engineer to join our MAJESTIC Joint Program Office (JPO) Team in support of a critical on-premises enterprise IT environment. As a CND Engineer, you will play a key role in assessing, managing, and improving the security posture of enterprise IT infrastructure, ensuring compliance with cybersecurity standards, and mitigating vulnerabilities and threats to the organization. This role requires a blend of auditing, analytical, and operational skills to ensure systems are compliant, secure, and well-prepared to counter threats. You will be instrumental in designing systems that support operations and intelligence collection capabilities while leveraging advanced tools, thorough assessments, and proactive defense measures. This position is reserved for those who are passionate about cybersecurity and protecting critical networks. All work must be performed on-site in Springfield, VA. Key...

Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force Space and Intel (AFSI) Business Group of SAIC is seeking a Senior Desktop Engineer with macOS focus to support a transformational infrastructure program for DCSA out of Quantico, VA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT...

Description SAIC is seeking a skilled and motivated Systems Engineer - Database (MS SQL Server) to join our team in support of an on-premises enterprise IT environment. The primary focus of this role is the operational management, maintenance, and enhancement of MS SQL Server databases to ensure enterprise IT systems operate efficiently, securely, and reliably. The successful candidate will be responsible for database performance tuning, disaster recovery planning, troubleshooting, and patching to maintain systems critical to national security missions. Working within a complex infrastructure of virtualized Windows servers , enterprise-level MS SQL Server databases, and networking systems, the Systems Engineer - Database will collaborate with cross-functional teams to design and implement reliable, high-performing database solutions. All work must be performed on-site in Springfield, VA. Key Responsibilities: Manage, configure, and maintain MS SQL Server database...

Description The Communication Security Lead Architect provides strategic direction, technical leadership, and operational execution for the department of State's (DOS) high-assurance Communications Security (COMSEC) infrastructure. This position oversees a multidisciplinary team of professionals, such as network engineers, systems engineers, security analysts, COMSEC auditors, and logistics specialists, Data Engineers ensuring the delivery of robust, compliant, and innovative cryptographic solutions. This position encompasses all stages of the high-assurance ecosystem lifecycle, including KMI and INE solutions, Over-the-Network Keying (OTNK) implementations, secure warehouse logistics, as well as overseeing the evaluation, selection, and phased introduction of emerging technologies. The primary focus of this role is spearheading modernization efforts, including adoption automation, dashboarding, and Post-Quantum Cryptography (PQC), and transitioning to next-generation...

Description SAIC is seeking a highly motivated and experienced Communications Systems Engineering and Technical Assistance (SETA) professional in Chantilly, VA to provide critical support to a government customer in the Chantilly area. This role is instrumental in delivering expert advisory and technical guidance in the areas of Unified Communications, Program Management, and Networking for complex government programs. The selected candidate will work closely with stakeholders, vendors, and cross-functional teams to ensure the seamless integration and performance of communication and networking solutions that align with client objectives. Key Responsibilities Unified Communications: Provide technical expertise and strategic guidance for the integration, deployment, and optimization of unified communication (UC) platforms (e.g., VoIP, video conferencing, collaboration tools, and messaging systems). Assess and recommend UC technologies to meet mission...

Description SAIC is seeking a highly motivated, detail-oriented, and experienced Information Systems Security Engineer (ISSE) to join our lead systems integrator team in Arlington, Virginia. The ISSE will be responsible for designing and engineering secure, cloud ready platforms, implementing Zero Trust-aligned controls, automating cyber platform configuration/compliance, integrating detection and response (SOAR), and building guardrails that ensure confidentiality, integrity, and availability for mission systems. The ISSE will implement and continually harden the cybersecurity posture of classified information systems in support of the Department of the Air Force's (DAF) Cloud Base Command and Control (CBC2) Program. The ideal candidate brings a strong systems and security engineering background (Linux/Windows, containers/Kubernetes, networking, identity, and cloud), experience architecting security patterns and automating enforcement (Terraform/Ansible,...

Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force Space & Intel Business Group of SAIC is seeking a F5 Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoW and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC provides enterprise IT solutions that deliver highly secured and adaptable IT infrastructure, provides customer support, an cutting-edge technologies that...

Description QVine, an SAIC company is seeking an experienced DevOps Team Lead to join our team. This role combines hands-on technical expertise with leadership responsibilities, overseeing project development while contributing to the development and maintenance of cloud-based applications and/or services. The ideal candidate is equally comfortable writing code, architecting infrastructure, and guiding a team toward delivering reliable, scalable solutions. This position is located in Reston, VA and requires an active TS/SCI clearance with Polygraph to be considered. Key Responsibilities: Team Leadership: Lead, mentor, and manage a team of DevOps engineers and developers, fostering a culture of collaboration, continuous improvement, and accountability. Project Management: Plan, coordinate, and drive development and infrastructure projects from inception through delivery, ensuring timely execution and alignment with business goals. Web Application Development:...

Description SAIC is seeking a highly motivated and experienced Communications Systems Engineering and Technical Assistance (SETA) professional in Chantilly, VA to provide critical support to a government customer in the Chantilly area. This role is instrumental in delivering expert advisory and technical guidance in the areas of Unified Communications, Program Management, and Networking for complex government programs. The selected candidate will work closely with stakeholders, vendors, and cross-functional teams to ensure the seamless integration and performance of communication and networking solutions that align with client objectives. Key Responsibilities Unified Communications: Provide technical expertise and strategic guidance for the integration, deployment, and optimization of unified communication (UC) platforms (e.g., VoIP, video conferencing, collaboration tools, and messaging systems). Assess and recommend UC technologies to meet mission...