Senior DevSecOps Security Engineer - Zero Trust & ATO Lead
Onyx Government Services
Onyx Government Services is seeking a knowledgeable Lead Security Engineer to lead application security across a large-scale, cloud-native federal modernization program for the U.S. Census Bureau. The role focuses on embedding security into every phase of the System Development Life Cycle (SDLC) using a DevSecOps methodology. The successful candidate will enforce Zero Trust principles and manage security testing and threat modeling activities while coordinating with senior Government stakeholders. A relevant Bachelor's degree and 15+ years of experience in IT/cybersecurity are required. #J-18808-Ljbffr Onyx Government Services
- ...Technology Group is seeking a Lead Security Engineer in Suitland, MD to lead application... ...program. You will drive DevSecOps integration, enforce Zero Trust across architectures, and guide ATO processes while coordinating with OIS and senior government stakeholders. The role...SeniorRemote work
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- Dev Technology is seeking a Lead Security Engineer to oversee application security in a cloud-native federal modernization program. This... ...a deep understanding of security principles, including Zero Trust and DevSecOps, ensuring that security is integrated throughout the...SuggestedRemote jobFlexible hours
- ...Integrity LLC is seeking a Systems Engineer to support the DISA CESO with Identity-as-a-Service and Zero-Trust initiatives. You will deploy and secure ForgeRock ICAM components, automate... ...aligned ICAM experience, and strong DevSecOps practices across Linux/Windows, SSO...Senior
- GCyber is seeking a Systems Engineer (DevSecOps and ICAM) to support our government customer... ...an IDaaS platform that underpins zero-trust architecture. The role involves... ...aligned with DoD, RMF, and enterprise security standards to support ATOs and audits. #J-18808-Ljbffr...
- ...seeking a Principal Cybersecurity / Zero Trust Architect to provide senior technical leadership in... ...Trust frameworks. This role involves leading design solutions, ensuring compliance... ...related field and an active Secret security clearance are required. #J-18808-Ljbffr...Senior
$120k - $190k
Dev Technology Group is looking for a Lead Security Engineer to provide application security... ...Software Development Life Cycle using a DevSecOps approach. The ideal candidate will have... ...certifications like CISSP, and be well-versed in Zero Trust principles and NIST frameworks. An...- Sev1Tech LLC is seeking a Trusted Internet Connections (TIC) System Engineer in Arlington, Virginia. This role focuses on designing and maintaining secure network perimeter defenses while emphasizing TIC 3.0 and Zero Trust principles. Responsibilities include implementing...
- ...Solutions is seeking a Senior DevSecOps Engineer to support our FDIC... ...integrate development, security, testing, and... ...testingSupport implementation of Zero Trust security principles... ...and lead enterprise testing automation... ...Authority to Operate (ATO) initiatives.Ability...SeniorWork experience placementImmediate startRemote workShift work
$175k - $200k
GovCIO is currently hiring a Zero Trust Team Lead to drive the implementation and governance of Zero Trust Architecture (ZTA) for the U.S.... ...ExperienceCertifications: DoD 8570.01-M IAM Level I Certification (e.g., Security+ CE, CAP, GSLC, or equivalent).Minimum of 10 years of...Currently hiring- ...Senior Security Engineer Evolver Federal is seeking a Senior Security... ..., and the ability to lead engineering efforts... ...security into DevSecOps pipelines and CI/CD workflows... ...audit support for ATO processes. Ensure... ...Familiarity with Zero Trust Architecture principles...SeniorContract workFlexible hours
- ...Job Description We are seeking a Senior Network Security Engineer for an operations-first role supporting... ...customer environment maturity: Public Trust eligibility, regulated-environment documentation... ..., edge security, secure access, and Zero Trust support Content filtering,...SeniorRemote workFlexible hoursNight shift
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...missions. We believe in leading with integrity,... ...optimization, security operations, and decision... ...secure. Ready to engineer solutions that matter... ...supporting ATO upgrade efforts from... ...maintain a Public Trust and a DoD Secret Clearance... ...?Familiarity with zero trust principles...SeniorFull time- ...Digital Integrity (TDI) seeks a Systems Engineer to advance an IDaaS platform underpinning CESO's Zero‑Trust architecture. You will work hands-on... ...tools, and enterprise directories in secure environments. The role emphasizes DevSecOps, automated provisioning, and cross‑...Senior
- Hiring Our Heroes in Arlington, VA seeks a senior Zero Trust Policy Advisory SME to assess and re-engineer enterprise IT and cybersecurity processes in support of federal... ...maturity with senior advisory guidance. You will lead risk-based advisory efforts, collaborate with...Senior
- Zermount, Inc. is seeking a Zero Trust Network Architecture SME in Arlington, VA. This senior advisory role focuses on enhancing... ...extensive experience in network security and compliance with federal... ...micro-segmentation strategies and leading agency reviews and assessments....SeniorRemote work
- ...a seasoned DDI Architect to lead the design and lifecycle management... ...networks. You will drive secure name resolution aligned with... ...controls and collaborate with engineering, system administration, and... ...protective DNS deployment, and Zero Trust controls across authoritative...
- Guidehouse seeks a Senior Information System Security Representative (ISSR) to support a major federal mission. The role ensures controlled systems... ...and Authorizing Officials. Responsibilities include leading the SAA/ATO process, guiding on baseline controls, and...Senior
- Entarian seeks an experienced TIC System Engineer to design, implement, and maintain secure network perimeter defenses across multi-cloud environments. You will support TIC 3.0 and Zero Trust principles, configure F5 load balancers (LTM/GTM), Palo Alto firewalls, Panorama...
$112k - $209k
...important and impactful work lead to the same place.The... ...K&L Gates LLP is seeking a Senior Security Engineer to join the firm. The Senior... ...Design, implement, and support DevSecOps practices• Designing,... ...equivalent experience• Understand Zero Trust principles, authentication,...SeniorFull timeTemporary workWork experience placementLocal areaRemote work- ...Koniag Government Services company, seeks a Zero Trust Integration Advisor with a TS/SCI... ...The advisor will brief Flag Officers and senior executives, manage cross-component collaboration, and translate complex security concepts into actionable roadmaps. #J-188...
- ...here. UltraViolet Cyber is a leading platform-enabled unified security operations company providing a... ...UltraViolet Cyber is seeking a Senior Security Tools Engineer to support the security tools environment... ...platforms Familiarity with Zero Trust Architecture implementation...SeniorTemporary work2 days per week3 days per week
- ...Overview: We are seeking an experienced Senior Security Engineer to work in Washington DC to join our... ...- Required ~ Clearance: Public Trust or higher Preferred Skills: Strong... ..., state or local law. DVS has a zero-tolerance policy for harassment, threats...SeniorFor contractorsWork at officeLocal area
- ...Public Trust: None Requisition... ...Information Security Analyst Duties... ...environments Enforce zero trust... ...ensure secure DevSecOps pipelines Support... ...Authority to Operate (ATO) processes by... ..., coding and engineering practices Experience... ...working with leading firewall,...SeniorRemote work3 days per week
$126k - $212k
...Information Systems Security Engineer (ISSE) - Sr to... ...will serve as a senior cybersecurity and... ...Responsibilities:Lead security engineering... ...to Operate (ATO) activities, continuous... ...supporting Zero Trust initiatives and cybersecurity... ...Agile, SAFe, and DevSecOps environmentsOne...SeniorContract workWork experience placementH1b- ...experience as a Network Security Engineer (or related role)... ...frameworks (e.g., RMF/ATO processes, control validation... ...a poly cleared Senior Network Security Engineer... ...In this role you will lead security planning and... ...establishing and enforcing trusted relationships among...SeniorFull time
- Tetrad Digital Integrity (TDI) seeks a Systems Engineer to advance DevSecOps, identity security, and ICAM integration for a DoD mission partner. You will deploy and sustain an IDaaS platform supporting CESO across secure environments. This on-site role in Arlington, VA...
- ...Processes, LLC is seeking a Cybersecurity Analyst V (Senior) based in Washington, DC. The candidate must have at... ...or a related field. Responsibilities include leading RMF lifecycle execution, coordinating Security Authorization Packages, and conducting control assessments...Senior
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