Senior Cyber Support Developer
ManTech International
ManTech International seeks a Senior Cyber Support Developer to design, build, and sustain secure software and cyber tools that power critical U.S. defense and intelligence missions. In this mission-focused role, you will develop and integrate threat-aware applications, automation, and data workflows that enhance detection, response, and resilience across complex environments. You will collaborate with cyber analysts, engineers, and federal stakeholders, applying secure coding, DevSecOps, and cloud-native practices. ManTech offers robust training, clear career paths, competitive pay and benefits, and a collaborative culture emphasizing integrity, innovation, and technical excellence in support of national security.
- ...MANTECH seeks a motivated, career and customer-oriented Senior Cyber Support Developer to join our team in Chantilly, VA . This role supports key development efforts and will contribute to building scalable, high-quality solutions that align with mission needs...SeniorWork at office
$100k - $140k
...additional years of IT and/or cyber experience in place of a... ...experience. We need experience supporting large, complex software... ...stakeholders and team members to develop solutions that meet business... ...exceptional professionals for this Senior Cyber Support Developer role...SeniorFull timeWork at office- ...related field with 8+ years of experience in cyber operations or a related field. Experience... ..., including COTS, GOTS, and custom developed toolsDigital forensics tools and techniques... ...operational and analytic capabilities to support technical operations in solving unique challenges...SeniorTemporary workWork at office
- ...ability to obtain a CI Polygraph Position Overview: A growing national security company is seeking a Senior Cyber Capability Developer to directly support the FBI onsite in Chantilly, Virginia. This is an exciting opportunity to work on the front lines of national...SeniorFull time
- ...improve capabilities. nou Systems, Inc. (nSI) is seeking a Senior Cyber Capability Developer. The developer will function as a full-stack engineer... ...the back end and React (JavaScript) on the front end to support forensic analysis workflows Create new processing...SeniorFull timeTemporary workWork experience placementFlexible hours
- ...motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in... ..., VA . In this role, you will support mission-critical cybersecurity operations... ...for specific data sources. Develop and maintain documentation, including...SeniorWork at office
$154.5k - $220.2k
...individuals to apply.Job SummaryBattelle’s Cyber Business Unit is seeking a Senior Cyber Assessment Engineer to lead... ...and recommended remediation.Develop and deliver security policy white papers... ...: U.S. Border Patrol (USBP), Support to Federal, State, Local, and Tribal...SeniorWork experience placementWork at officeLocal areaRemote workFlexible hours- ManTech is seeking a seasoned Senior Principal Cyber Security Engineer to spearhead our cyber defense initiatives, providing robust cybersecurity solutions for our broad spectrum of national security programs. The candidate will play a pivotal role in protecting our digital...Senior
$103.8k - $218.1k
Job Title: Senior Cyber Security Security Engineer - Comply-to-Connect (C2C)Job Category: Information TechnologyTime Type: Full timeMinimum... ...decision making.You’ll take the lead in designing and supporting C2C deployments, managing key infrastructure, and partnering...SeniorContract workWork experience placementWork at officeLocal areaImmediate startFlexible hours- Senior Information Systems Security Engineer (ISSE) TS/SCI CI PolyDepartment: Government Customer- ChantillyLocation... ...Senior Information Systems Security Engineer provides support to the customer in the area of Cyber Security. Daily Tasks include, but are not limited to:...Senior
$103.8k - $218.1k
Job Title: Senior Cyber Security Engineer (Splunk)Job Category: Information TechnologyTime... ...Be at the forefront of cyber defense, supporting critical initiatives and enhancing our... ...Leverage your expertise and continue to develop your skills in a challenging and rewarding...SeniorContract workWork experience placementWork at officeLocal areaFlexible hours$100k - $140k
...equivalent experience Over 5 years in cyber security At least 3 years with Splunk... ...integrity Installing and managing both supported and unsupported Splunk Add-ons for various... ...for a dedicated and customer-focused Senior Splunk Cyber Security Engineer to join our...SeniorFull time- ...solutions and want to apply their talents supporting customers with difficult and important... ...support this mission, we are seeking a Senior Information System Security Engineer (ISSE... ...security systems. Design, develop, and implement security requirements within...SeniorContract work
- ...motivated, career, and customer-oriented Senior Splunk Cyber Security Engineer to join our team in... ..., VA . In this role, you will support a mission-critical initiative and contribute... ..., Perl, .NET). Familiarity with developing and deploying operational and security...SeniorWork at office
$190k - $225k
...recommending remediation steps. Conduct system self-scans to support initial, update, and reaccreditation efforts. Perform... ...documentation and other critical artifacts for system A&A efforts. Develop and document security evaluation of test plans and procedures....SeniorHourly payFull timeContract workFor contractorsLocal area$159.6k - $266.5k
OverviewAMERICAN SYSTEMS is seeking a Senior Security Cloud Architect to design and lead secure cloud architectures supporting high‑impact national security missions in Chantilly... ...NRO enterprise IT and security services.Develop and maintain cloud reference architectures...Senior$146k - $180k
...Amentum is seeking a Senior Cyber Technical Analyst to support our U.S. Department of Energy and Counterintelligence (DOE-IN) contract. Position is in Chantilly, VA. Responsibilities: Serves as Cyber Technical Analyst, specific duties and functions include, but are not...SeniorHourly payContract workLocal area$106.5k - $197.5k
...is dedicated to recruiting and developing high-performing talent who are... ...the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Information... ...The successful candidate will support a highly motivated engineering...SeniorLocal areaRemote workMonday to FridayFlexible hours- ...provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding... ...their spaces. Applicants will join a team of developers building high impact native applications for...SeniorFull timeRelocationRelocation package
$105k - $125k
NVR, Inc. is seeking a Senior Security Engineer to work on site in Reston, VANVR’s technology... ...tools and cutting-edge technologies that support NVR’s mission to create a better living... ...skills, including the ability to develop procedures, standards, runbooks, design reviews...SeniorWork experience placement$124k - $168k
...Overview: CDT is looking for a Senior Penetration Tester to support a government customer onsite in Chantilly... ...and zero-day exploits, and developing more sophisticated exploitation techniques... ...work experience. Experience in cyber security with a focus on red teaming...SeniorWork experience placement$174k - $252k
...analytics, and correlation searches within the SIEM platform. Develop and implement SOAR playbooks to automate response workflows.Own... ...proactively identify and fix security flaws and vulnerabilities.As a Senior Security Engineer on the U.S. Sovereign Cloud Security...SeniorLocal area- ManTech International is seeking a Senior Splunk Cyber Security Engineer to join our innovative Information Technology and Cybersecurity department... ...and analysis to safeguard national infrastructure, and developing state-of-the-art security technologies. Our ideal candidate...Senior
$148.5k - $223.9k
...future of Salesforce.We are looking for a Senior Offensive Security Engineer (Red Team)... ...under the guidance of the Red Team Director.Develop a deep understanding of products and... ...of your life. Our benefits and resources support you to find balance and be your best, and...SeniorFull timeRemote work$113.2k - $237.8k
Job Title: Cyber Reverse Engineer, SeniorJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee... ...broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will...SeniorContract workWork experience placementFlexible hours$82.3k - $220k
...Job Description Summary:Draper is actively seeking a Senior Cyber Effects Engineer that will support current and future reverse engineering, vulnerability... ...vulnerabilities using a breadth of technologies and techniques.• Develop software that meets behavior and security...SeniorFull timeLocal area- ManTech International seeks a Senior Cloud Information System Security Engineer to secure mission-critical cloud environments... ...architectures, apply NIST RMF and FedRAMP controls, and develop documentation to support ATOs across AWS, Azure, or other leading platforms....Senior
- ...prepare actionable assessment reports, and support due diligence to document infrastructure... ..., review reusable components, and develop technical documentation for deployed systems... ...ExperienceWe are seeking an experienced Senior SailPoint Developer to support and modernize...SeniorPermanent employmentFull timeTemporary workRelocation
$100k - $140k
...Science, Cybersecurity, or another cyber-related field is preferred.... ...security architectures and develop cybersecurity-enabled products... ...network security measures that support confidentiality, integrity, availability... ...career- and customer-oriented Senior Cloud Information System...SeniorFull timeWork at office- ...Solutions, INC. is looking for a Sr. Cyber Security EngineerDescription:... ...teams working to design and develop information systems or upgrade... ...assist product research and support AoA activities that... ...related STEM degree. Demonstrated senior-level experience in government...SeniorContract workFor contractorsWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Cyber Support Developer. Be the first to apply!
- IT security engineer Chantilly, Loudoun County, VA
- information technology security engineer Chantilly, Loudoun County, VA
- security engineer Chantilly, Loudoun County, VA
- senior application security engineer Chantilly, Loudoun County, VA
- sr information security engineer Chantilly, Loudoun County, VA
- principal security engineer Chantilly, Loudoun County, VA
- sr security engineer Chantilly, Loudoun County, VA
- security software engineer Chantilly, Loudoun County, VA
- physical security engineer Chantilly, Loudoun County, VA
- senior cloud security engineer Chantilly, Loudoun County, VA




