{"schemaVersion":"jobsearcher.job.v1","id":"a825ff74ed31febccb6148f0","url":"https://jobsearcher.com/jobs/a825ff74ed31febccb6148f0","canonicalUrl":"https://jobsearcher.com/jobs/a825ff74ed31febccb6148f0","title":"F5 Systems Engineer – TS/SCI w/Polygraph","description":"Clearance Level\nTop Secret/SCI\nCategory\nIT Infrastructure and Operations\nLocations\nSterling, Virginia\nAnnapolis Junction, Maryland\n(Onsite Workplace)\nKey Skills For Success\nComplex Systems\nInformation Technology (IT)\nSystems Design\nREQ#: RQ217296\nPublic Trust: None\nRequisition Type: Pipeline\nYour Impact\nOwn 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.\nJob Description\nGDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate the client’s physical/virtual infrastructure for the future. Our work depends on an F5 Engineer joining our team to support Government activities in Sterling, VA or Annapolis Junction, MD.\nAt GDIT, we foster a people-focused and customer-centric environment in delivering Network Engineering Services. As an F5 Engineer supporting the Government, you will be responsible for traffic management, F5 Local Traffic Manager, F5 Global Traffic, Tool Command Language (TcL), and more.\nIn this role, a typical day will include:\nManages the configuration on multiple physical and virtual F5 across multiple data centers\nParticipates in the development and support of customer technical requirements\nPlans, designs, develops, implements, and operates F5 products such as LTM, ASM, BIG-IQ, and APM\nProvides clear technical documentation and written procedures for issues identified and addressed\nProposes and implements system enhancements that improves the performance and reliability of the network security infrastructure\nMonitors and troubleshoots platform and OS based problems: network security infrastructure, and connectivity issues\nPerforms launch testing for new software releases and the introduction of new features\nCollaborates with different technology towers to achieve common goals\nApplies capacity planning configuration changes as needed\nAddresses performance, scalability, and service architecture administration issues\nCoordinates equipment orders including physical or virtual appliances, as well as upgrading, monitoring, testing, and servicing the systems as needed\nWhat you’ll need:\nActive TS/SCI clearance with polygraph\nEducation: Bachelor of Science Degree, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.\nMust have the F5 201 certification or obtain the certification within 3 months of hire date\nMust meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.\n7+ years of relevant F5 experience with F5 LTM, ASM, BIG-IQ, and/or APM administration and life cycle management including experience with advanced iRule creation and troubleshooting\nDemonstrates knowledge of a broad range of technology towers i.e.: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster Recovery\nExperience deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x.\nExperience managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environment\nKnowledge of risk and controls landscape, ensuring company-wide standards are met\n\nGDIT IS YOUR PLACE\nAt GDIT, the mission is our purpose, and our people are at the center of everything we do.\nGrowth: AI-powered career tool that identifies career steps and learning opportunities\nSupport: An internal mobility team focused on helping you achieve your career goals\nRewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off\nCommunity: Award-winning culture of innovation and a military-friendly workplace\n\nOWN YOUR OPPORTUNITY\nExplore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.\n#VA_2026Alumni\n#MD_2026Alumni\n#GDITCareers\n#WeAreGDIT\n#JET\nWork Requirements\nYears of Experience\n8 + years of related experience\nmay vary based on technical training, certification(s), or degree\nCertification\nTravel Required\nNone\nCitizenship\nU.S. Citizenship Required\nSalary and Benefit Information\nThe likely salary range for this position is $128,039 - $173,229. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.\nOur Identity Verification Process\nAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.\nAbout Our Work\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.\nJoin our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","company":"General Dynamics Information Technology","rawCompany":"generaldynamicsinformationtechnology","city":"Annapolis Junction","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-07-30T11:33:21.381Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"921190","title":"Other General Government Support","slug":"other-general-government-support"},{"code":"541330","title":"Engineering Services","slug":"engineering-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"F5 Systems Engineer – TS/SCI w/Polygraph","description":"Clearance Level\nTop Secret/SCI\nCategory\nIT Infrastructure and Operations\nLocations\nSterling, Virginia\nAnnapolis Junction, Maryland\n(Onsite Workplace)\nKey Skills For Success\nComplex Systems\nInformation Technology (IT)\nSystems Design\nREQ#: RQ217296\nPublic Trust: None\nRequisition Type: Pipeline\nYour Impact\nOwn 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.\nJob Description\nGDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate the client’s physical/virtual infrastructure for the future. Our work depends on an F5 Engineer joining our team to support Government activities in Sterling, VA or Annapolis Junction, MD.\nAt GDIT, we foster a people-focused and customer-centric environment in delivering Network Engineering Services. As an F5 Engineer supporting the Government, you will be responsible for traffic management, F5 Local Traffic Manager, F5 Global Traffic, Tool Command Language (TcL), and more.\nIn this role, a typical day will include:\nManages the configuration on multiple physical and virtual F5 across multiple data centers\nParticipates in the development and support of customer technical requirements\nPlans, designs, develops, implements, and operates F5 products such as LTM, ASM, BIG-IQ, and APM\nProvides clear technical documentation and written procedures for issues identified and addressed\nProposes and implements system enhancements that improves the performance and reliability of the network security infrastructure\nMonitors and troubleshoots platform and OS based problems: network security infrastructure, and connectivity issues\nPerforms launch testing for new software releases and the introduction of new features\nCollaborates with different technology towers to achieve common goals\nApplies capacity planning configuration changes as needed\nAddresses performance, scalability, and service architecture administration issues\nCoordinates equipment orders including physical or virtual appliances, as well as upgrading, monitoring, testing, and servicing the systems as needed\nWhat you’ll need:\nActive TS/SCI clearance with polygraph\nEducation: Bachelor of Science Degree, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.\nMust have the F5 201 certification or obtain the certification within 3 months of hire date\nMust meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.\n7+ years of relevant F5 experience with F5 LTM, ASM, BIG-IQ, and/or APM administration and life cycle management including experience with advanced iRule creation and troubleshooting\nDemonstrates knowledge of a broad range of technology towers i.e.: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster Recovery\nExperience deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x.\nExperience managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environment\nKnowledge of risk and controls landscape, ensuring company-wide standards are met\n\nGDIT IS YOUR PLACE\nAt GDIT, the mission is our purpose, and our people are at the center of everything we do.\nGrowth: AI-powered career tool that identifies career steps and learning opportunities\nSupport: An internal mobility team focused on helping you achieve your career goals\nRewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off\nCommunity: Award-winning culture of innovation and a military-friendly workplace\n\nOWN YOUR OPPORTUNITY\nExplore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.\n#VA_2026Alumni\n#MD_2026Alumni\n#GDITCareers\n#WeAreGDIT\n#JET\nWork Requirements\nYears of Experience\n8 + years of related experience\nmay vary based on technical training, certification(s), or degree\nCertification\nTravel Required\nNone\nCitizenship\nU.S. Citizenship Required\nSalary and Benefit Information\nThe likely salary range for this position is $128,039 - $173,229. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.\nOur Identity Verification Process\nAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.\nAbout Our Work\nWe are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.\nJoin our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.\nEqual Opportunity Employer / Individuals with Disabilities / Protected Veterans","datePosted":"2026-07-30T11:33:21.381Z","dateModified":"2026-07-30T11:33:21.381Z","hiringOrganization":{"@type":"Organization","name":"General Dynamics Information Technology","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Annapolis Junction","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"a825ff74ed31febccb6148f0"},"url":"https://jobsearcher.com/jobs/a825ff74ed31febccb6148f0"}}