259 security clearance jobs found

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Description SAIC is seeking a highly motivated, detail-oriented, and experienced Information Systems Security Engineer (ISSM) to join our lead systems integrator team in Reston, Virginia. The ISSE will be responsible for evaluating system vulnerabilities, deploying firewalls and encryption, monitoring for breaches, and developing security policies to ensure data integrity and confidentiality. The ISSE will implement the cybersecurity posture and ensure compliance of classified information systems in support of Department of the Air Force's (DAF) Integrated Fires Command and Control (DIFC2) Program. The ideal candidate will have a strong technical background in information security and a thorough understanding of certification and accreditation process IAW NIST 800-53 and the Risk Management Framework (RMF). The successful candidate will have excellent communication, organizational and problem-solving skills. They will be expected to continually balance and adjust work priorities...

Description SAIC is seeking a Cloud Systems Engineer to provide provision of Global Enterprise IT services, specifically focusing the design and management of the core cloud infrastructure. With a deep understanding of AWS & Azure service such as EC2/Azure Virtual Machines, VPC/Virtual Networks and S3/Storage accounts. In addition to these responsibilities, the Cloud Engineer create and maintain the foundational elements that support cloud applications and services. The Engineer is expected to deliver Tier 3 level support to SITEC 3 EOM mission partners. This critical support role involves the diagnosis, troubleshooting, and resolution of system outages, all while guaranteeing optimal service uptime and mission operational capabilities. The Cloud Systems Engineer is a pivotal role within our IT infrastructure team, providing tier three systems support in line with the SIE OPORD. This position demands a comprehensive understanding of government PAAS, SAAS coupled with...

Description SAIC is seeking a Cloud Systems Engineer to provide provision of Global Enterprise IT services, specifically focusing the design and management of the core cloud infrastructure. With a deep understanding of AWS & Azure service such as EC2/Azure Virtual Machines, VPC/Virtual Networks and S3/Storage accounts. In addition to these responsibilities, the Cloud Engineer create and maintain the foundational elements that support cloud applications and services. The Engineer is expected to deliver Tier 3 level support to SITEC 3 EOM mission partners. This critical support role involves the diagnosis, troubleshooting, and resolution of system outages, all while guaranteeing optimal service uptime and mission operational capabilities. The Cloud Systems Engineer is a pivotal role within our IT infrastructure team, providing tier three systems support in line with the SIE OPORD. This position demands a comprehensive understanding of government PAAS, SAAS coupled with...

Description SAIC is seeking a Senior Principal Cybersecurity Engineer to support critical Navy communication systems within the DoD. This role is ideal for a hands-on security professional with deep engineering expertise, offensive security experience, and a proven track record finding vulnerabilities, and securing classified and high-security environments. You will serve as a key technical expert collaborating with engineers, program managers, and government personnel to deliver secure, resilient strategic systems. This role is fully ON-SITE in San Diego, CA. Must be local to area. Up to 10% travel involved. JOB DUTIES: Plan and execute penetration test exercises against systems, networks, and applications simulating real world environment. Perform network traffic analysis and threat detection using Wireshark and other offensive/defensive security tools. Architect and harden IT systems, virtualized environments, and network security devices in classified...

Description SAIC is seeking a Communications Systems Engineer to act as Offensive Security Engineer to provide onsite systems engineering and technical advisory (SETA) services in support of an SAIC Prime Program at the National Reconnaissance Office (NRO) in Chantilly, VA. The Offensive Security Engineer will support a Government customer with multiple satellite systems, both on-orbit and in development. They will also support communication systems, network, and crypto acquisition activities for multiple major satellite programs. Note: An active Top Secret/SCI clearance with Poly is required to be considered for this role Job Responsibilities to include: Support the System Program Office (SPO) in an acquisition capacity for planning, execution, monitoring, and oversight of communication, network, and crypto acquisitions. Build, automate, and execute testing frameworks and security assessments. Help resolve red/blue team findings. Improve cybersecurity posture...

Description SAIC is currently seeking a motivated, career and customer-oriented Mid-Level Software Engineer to join our team in Ashburn, VA to begin an exciting and challenging career with SAIC Federal Systems. This is a hybrid-remote position requiring 2 days on site per week in Ashburn, VA. Responsibilities Active member of the agile software development team participating in all Program Increment and Sprint ceremonies. Design and develop .Net applications including middleware applications, user interface applications (java script framework), and web services applications. Develop and integrate with PostgreSQL server databases. Develop software design documentation which may include design diagrams, data flow diagrams, software module descriptions, etc. Use Integrated Development Environment (IDE) tools to include Microsoft Visual Studio and GIT. Manage software testing activities to include data setup, defect troubleshooting and resolution. Provide Tier 3 / 4...

Description SAIC is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an exciting and challenging career with SAIC Federal Systems. This is a hybrid-remote position requiring 2 days on site per week in Ashburn, VA. Responsibilities Active member of the agile software development team participating in all Program Increment and Sprint ceremonies. Design and develop .Net applications including middleware applications, user interface applications (java script framework), and web services applications. Develop and integrate with PostgreSQL server databases. Develop software design documentation which may include design diagrams, data flow diagrams, software module descriptions, etc. Use Integrated Development Environment (IDE) tools to include Microsoft Visual Studio and GIT. Manage software testing activities to include data setup, defect troubleshooting and resolution. Provide Tier 3 / 4...

Description SAIC is seeking a System Engineer to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. This support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). The successful candidate will system engineering work to maintain, configure, and reliably operate network servers, server virtualization systems, laptops, desktops, VDI, and supporting software/hardware. Responsibilities: Managing and monitoring all installed systems and infrastructure. Installing, configuring, testing, and maintaining operating systems, application software and system management tools. Proactively...

Description SAIC is seeking a well-rounded Systems Engineer to lead a team of EEs & MEs, and other project personnel to deliver concepts and products related to weapon systems, aircraft and other military systems. The candidate will directly support Government program(s) as project lead throughout the entire program lifecycle. The candidate will support all aspects of design to include, but not limited to, design, development, documentation, testing and production transition. Candidate will be expected to possess excellent communication skills to interface to multi-disciplinary design team and logistics team. Candidate will also perform detailed trade studies, requirements allocation and interface definition studies to translate customer requirements into engineering specifications. Candidate will author documents to system compliance with customer requirements. As part of daily duties, candidate ensures the effective team implementation of product requirements into total...

Description SAIC is seeking an experienced and highly skilled Integration Lead to join our team supporting unique complex IT and SIGINT solutions. In this leadership role, you will serve as the primary requirements and the systems, applications, and architectures designed to meet them. You will lead a cross-functional integration and engineering team, drive integration and migration planning, and serve as the ultimate advocate for client mission success. This position may require on-site support at customer locations and will directly support ISR and C4ISR programs. Work Environment This is a senior, integration-based leadership role that requires onsite leadership at SAIC and customer sites on Aberdeen Proving Grounds, MD. The Integration Lead will operate at the intersection of technical execution and strategic client engagement, working collaboratively and directly with the SAIC Chief engineer. This is an ideal opportunity for a seasoned professional who thrives in...

Description SAIC is seeking an XT-CS-CIO Task Lead to serve as the Primary Point of Contact (POC) for the integrated XT-CS-CIO function under the DC3 TABO Task Order. The XT-CS-CIO Task Lead will provide overall management and oversight of all activities performed by contractor personnel, including subcontractors, to satisfy the requirements identified in the PWS. The lead will facilitate Government and Contractor communications, use industry-best standards and proven methodologies to track and document requirements and activities to allow for continuous monitoring and evaluation by the Government, and ensure all tasks are accomplished in accordance with the PWS. The lead is responsible for the quality and efficiency of the Contractor's performance and shall assist the Government with all financial and business processes of the PWS, excluding inherently Governmental functions. This role requires a senior IT leader with deep expertise in cybersecurity compliance, risk...

Description SAIC has an immediate need for a Systems Administrator to provides core enterprise service support onsite at Fort Bliss, Texas. Job Description: Assist with base mobilization exercises, ensuring NIPR/SIPR systems, user accounts, workstation images, and application services remain stable and mission-ready for 1A BDEs. Manage account provisioning, patching, STIG implementation, printer/PKI/mobile device support, and Tier 2/3 troubleshooting across exercise environments. Maintain accurate configuration documentation, delivers timely and precise reporting, and ensures all personnel operate within SAIC guidelines. Collaborate closely with leadership to surface issues early, support modernization of enterprise services, and help sustain a reliable technical foundation for MCIS and mission command operations. Qualifications Required Education: BS degree and two (2) years of hands-on experience; four (4) years of relevant experience...

Description SAIC has an immediate opening for an Information Systems Security Officer (ISSO) to support a highly dynamic and growing program. You will be a part of a large multi-year contract that supports our customer in systems engineering and integration across a broad portfolio of projects. You will come into a program that enjoys a close working relationship with the customer, bringing exquisite technical expertise to bear on real world problems, helping the customer execute real world missions that impact National Security on a daily basis. This close relationship, along with the program's longevity (20 years), ensures that as a new team member you will find a depth of support to grow and develop that is unmatched, all while making a difference - daily. We need a highly motivated and experienced ISSO to support our cybersecurity initiatives and ensure the confidentiality, integrity, and availability of our information systems. The successful candidate will play a critical...

Description SAIC is seeking an experienced Project Scheduler to support the Undersea Warfare and Support Market. The candidate would be supporting US Navy contracts focused mainly on the production of MK48 MOD 7 torpedo hardware and production related efforts. Note: This position will be remote with estimated travel time of 10% to predominantly Rhode Island, Indiana and Northern Virginia. Position Summary: The Project Scheduler is responsible for creating, updating and coordinating project schedules with the program management and technical teams. Create resource usage models and predictions. Works closely with team leaders to build, evaluate and optimize project schedules. The Project Scheduler will participate in a cross-functional team environment in development and oversight of development and related project schedules. As a highly motivated individual with very good organization, technical, and communication skills, you will work with a team of professionals to...

Description SAIC is seeking a mid- to senior-level Systems Engineer to support the eXtensible Flight System (XFS), a configurable, modular software product used to develop advanced flight displays. In this role, you will lead and support systems engineering activities across the lifecycle of safety-critical avionics software developed under DO-178C (DAL C) objectives. You will work closely with software, test, and human-factors/UX engineers to translate operational and certification requirements into well-structured system and software requirements, architectures, interfaces, and verification strategies. This position is ideal for an engineer who thrives on rigorous requirements engineering, system architecture, and disciplined verification in a standards-driven aerospace environment. This role will be onsite in Huntsville, AL. Responsibilities and Duties Requirements Development & Management Elicit, analyze, and document system-level and software-level...

Description SAIC is seeking a highly analytical and holistically minded Senior Software Systems Engineer to support the Precision Fires program in Huntsville, AL . In this role, you will apply critical thinking to all aspects of the system lifecycle within an Agile development environment. You will be instrumental in driving requirements development, technical documentation, and cross-functional integration to ensure mission success. Key Responsibilities: Systems Engineering & Analysis: Execute end-to-end systems engineering activities for Precision Fires programs, applying critical thinking to resolve complex, system-of-systems engineering challenges. Requirements Management: Develop, analyze, and manage existing and new system requirements throughout the full software development lifecycle. Hands-On DOORS Administration: Actively utilize IBM DOORS (9.7.x) to manage requirement data independently. This includes establishing traceability links, creating...

Description SAIC is seeking a Risk Management Framework (RMF) Analyst for an Information Systems Security Officer (ISSO) position supporting the RMF requirements of the North American Aerospace Defense Command and United States Northern Command (NORAD/USNORTHCOM) Information Technology (IT) Enterprise Services (NITES) contract. The primary work location is onsite in Colorado Springs. Responsibilities: Supporting and executing the RMF process across multiple enterprise systems and enclaves by maintaining system registrations, security baselines, and evidentiary records within the Enterprise Mission Assurance Support Service (eMASS). Operating with ISSO-level ownership to independently drive continuous monitoring and Authority to Operate (ATO) sustainment, ensuring an uninterrupted and robust security posture. Ensuring cybersecurity standards and operational hygiene are consistently maintained to support a Cyber Operational Readiness Assessment (CORA)-ready posture....

Description SAIC is seeking a Cybersecurity Analysts to support the Special Operation Command Information Technology Enterprise Contract (SITEC) - 3 EOM. This position is located at Fort Bragg, NC . The purpose of the Special Operations Forces Information Technology Enterprise Contract (SITEC) 3 Enterprise Operations and Maintenance (EOM) Task Order (TO) is to provide USSOCOM, its Component Commands, its Theater Special Operations Commands (TSOCs), and its deployed forces with Operations and Maintenance (O&M) services to maintain Network Operations (NetOps); maintain systems and network infrastructure; provide end user and common device support; provide configuration, change, license, and asset management; conduct training, and perform Install, Move, Add, Change (IMACs) services. The responsibilities and tasks associated with each requirement play a pivotal role to USSOCOM, the CIO/J6 organization, and ultimately the end-user who operate around the globe 24x7x365. This...