UNKNOWN

FEED

We are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve software quality, and continuously evolve how we design and build mission-critical systems. September 22, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

DevSecOps Security Engineer

As a Senior Software Engineer, you will bring advanced technical judgment to those challenges—developing and integrating software, solving complex performance problems, improving engineering practices, and helping ensure software teams deliver reliable capabilities into operational environments. Working knowledge of project data-flow technologies, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols.

Senior Software Engineer

At this level, you will serve as a technical lead across multiple software-development teams, coordinate closely with customers and systems engineering, evaluate new technologies and processes, and help ensure developed and modified software meets demanding functional, performance, interface, and operational requirements. The Leidos Intel Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support Intelligence Community customers as they address evolving national security challenges.

Principal Software Engineer

Maintain status of operations at all times: perform after actions reporting on all outages and work with engineering teams to determine solution and root cause analysis. This position supports the Geospatial Services & Solutions business area to provide high-quality, cost-effective solutions to the customer.

WCBinc

DevOps Engineer, Sr.

YEAR

Who You Are (Required): Bachelor’s Degree in Information Technology, Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, Physics, or Math, or equivalent full-time professional experience; Master’s Degree in Engineering or another technical field highly desired. Manage, mentor, and lead a small team of engineers working operational and development tasks while championing the use of AI to streamline the team’s workflow, incorporating AI-driven approaches to optimize automation and reduce the complexity of installations.

Innovative Defense Technologies

Lead Infrastructure Software Engineer - JobID-0328

PinpointHQ

Who You Are (Required): Bachelor’s degree in information technology, Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, Physics, or Math, or equivalent full-time professional experience; Master’s Degree in Engineering or another technical field highly desired. Be apart of a team that develops, implements, and maintains Infrastructure as Code software for automated deployment and configuration of a multi-site, multi-system microservice- based application, leveraging AI coding assistants to accelerate development.

Platform Engineer - JobID-0327

About the Role: Dragos is seeking a Senior Detection Engineer to join our Detection Engineering team, which plays a pivotal role in our customers'' ability to identify and respond to threats targeting their OT environments by turning cyber threat intelligence into high-fidelity, performant detections. Backed by the industry's largest and most experienced team of industrial control systems (ICS) cybersecurity practitioners, Dragos ICS Cyber Threat Intelligence provides in-depth visibility of threats targeting industrial environments globally.

Dragos Inc

Senior Threat Detection Engineer

Reduce lead time for change across the platform by owning Arc's AWS architecture and automation as a primary architect, spanning CI/CD and delivery pipelines, infrastructure as code, compute, data and event-driven patterns, service and API design, identity (SAML, SSO, MFA, OAuth, Okta, extended to agents), and gateway and proxy components (NGINX, AWS API Gateway, AI and inference gateways). Turn agentic consumption into a business advantage by structuring the delivery architecture so Arc can safely meter, tier, and where appropriate monetize AI access, and by partnering with our CDN and edge providers (Akamai, Cloudflare, CloudFront) to make edge intelligence, bot and AI defense, and personalization first-class capabilities.

WP Company LLC

Staff Software Engineer, Cloud Architecture & Engineering Velocity

Experience creating repeatable, version-controlled environments across commercial clouds, operating cloud-agnostic, meeting security hardening baselines such as STIGs, and working within regulated environments. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

<p>Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.</p>

Booz Allen Hamilton Inc

DevOps Engineer

Experience creating repeatable, version-controlled environments across commercial clouds, operating cloud-agnostic, meeting security hardening baselines such as STIGs, and working within regulated environments. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Booz Allen Hamilton Inc.

Devops Engineer

ea_via_bold

OTHER

Job Description: Title: AWS Data Engineer Location: Remote (Herndon, VA) Duration: 12 Months Contract Clearance: Able to obtain MBI Clearance Note: Local to VA will have to go for 4 days on-site and 1 day remote; No West Coast Job Summary: Design and implement a secure AWS data store and supporting serverless components for an enterprise financial workflow. Develop DynamoDB access patterns, security controls, monitoring, backup and recovery capabilities, infrastructure automation and integrations with API services.

Creative G C

AWS Data Engineer

Ceipal

Minimum Qualifications: Bachelor's degree in IT, Computer Science, Cybersecurity, Computer Engineering, or related field with 2+ years of relevant cybersecurity, system administration or RMF experience; OR High School Diploma/GED with 6+ years of cybersecurity engineering, system administration, or RMF experience. This role focuses on security control design and implementation, system hardening, technical remediation, continuous monitoring, and security stack operations, with an emphasis on Linux systems and real-time operating systems (RTOS), alongside supporting knowledge of Windows environments.

Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.

Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.

Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:

• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.

• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.

• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.

ManTech International Corp

Information System Security Engineer

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Onsite : If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Booz Allen Hamilton

Automation Test Engineer

FULL_TIME

Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter. Act as a role model and mentor within the tech community, helping to coach and strengthen the technical expertise and know-how of our engineering and product community.

Capital One

Sr. Staff Cloud Engineer (Cloud Asset Intelligence)

equestftpin

We are looking for a highly skilled Test Automation Engineer to join our technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications. About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services.

BAE Systems Plc

Test Automation Engineer

We proudly support defense and civil agencies across the U.S. government and we work closely with the creators of leading-edge software solutions to deliver value to the mission-owner by improving the security and consumability of commercial software products. They should be comfortable entering an evolving architecture, learning unfamiliar systems quickly, working directly with commercial technology partners, and solving difficult problems involving data quality, lineage, access, performance, and security.

Defense Unicorns

Senior Data Engineer (FedD238)

You will be part of a team responsible for architecting complex multi-agent flows, implementing enterprise-grade retrieval systems, and ensuring the secure deployment of AI workloads in cloud in systems that will grow to serve approximately 300,000 users. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

CACI International Inc

AI Cloud Platform Engineer

Required Knowledge, Skills and Abilities (KSA)Experience with cloud-native architectures and AWS services, including VPCs, Security Groups, IAM, Docker, KMS, S3 and RDS encryption, HTTPS/SSL certificates, API Gateway, Lambda, CloudFormation, CloudFront, Cloudflare, egress proxies, data lake security, application security, domain segmentation, authentication, data protection, and process automation. Job Description and ResponsibilitiesThe successful candidate will design, implement, and secure cloud-native AWS environments using technologies and services including VPC, IAM, Security Groups, Docker, Lambda, API Gateway, CloudFormation, CloudFront, CloudFlare, encryption technologies, and data protection controls.

Cloud Security Engineer

Talent Acquisition

Cloud Security and Guardrails: Enforce security posture across AWS, GCP, and Azure through preventative controls (SCPs, organization policies, IAM guardrails) and detective controls (Wiz, native cloud security services). Our product platform security engineering group builds and operates centralized controls using infrastructure as code, scripting, and API integrations to scale security across all web applications in a consistent manner.

CoStar Group Inc

Senior Cloud Platform Security Engineer

You will write code, design integrations, build prototypes, configure AI workflows, troubleshoot deployments, and work closely with product and engineering to turn customer feedback into scalable product improvements. You will work directly with customers to understand their recruiting workflows, configure and deploy Arbi, integrate with their existing systems, and build production-ready solutions that deliver measurable impact.

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Devops Engineer Booz Allen Hamilton Inc.

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Test Automation Engineer BAE Systems Plc

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