UNKNOWN

FEED

This position provides systems engineering and integration support for complex operational environments, serving as a key technical interface between software development teams, government customers, SETA representatives, and 24×7 mission operations personnel. The ideal candidate has experience supporting operational systems, coordinating software integration and deliveries, troubleshooting technical issues, analyzing system performance, and collaborating across multiple engineering and operational organizations.

YEAR

CACI International Inc.

Systems Engineer

ea_via_bold

RTL, C/C++, Python, VHDL, Verilog, Tcl, cryptography, hardware, embedded software, System Integration, Hardware Security, Xilinx, Simulation, IP core, Versal, Stratix, concept to deployment, Vivado, GHDL, Questa, Quartus Prime, Zynq, Agilex, AXI, ACE, Avalon, FPGA verification tools, reverse engineering, cocotb, pyuvm. FPGA Design and Development: Design and develop IP cores and FPGA configurations implementing the latest in leakage-resilient hardware cryptography algorithms using state-of-the-art FPGA hardware.

EndoSec

FPGA Engineer

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.

Blue Origin

Structural Analyst Engineer III

You will be part of our global data engineering community and work in cross-functional Agile project teams alongside data scientists, machine learning engineers, other data engineers, project managers, and industry experts to innovate alongside clients and CSTs to develop new or existing assets. By leveraging engineering frameworks and best practices, you will design and develop core data frameworks to drive meaningful mission outcomes for our clients by enabling software capabilities used by data engineers, data scientists, consulting teams and external clients.

McKinsey & Co Inc

Software Engineer II - US Department of Defense

Minimum Requirements: Experience: Minimum of 10 years of progressive experience in Identity and Access Management, with at least 5 years of hands-on experience architecting and implementing Okta solutions in large-scale enterprise environments (10,000+ users)Security Clearance: Active Secret Clearance REQUIRED, eligible to be upgraded to TS/SCICertification Requirements: Must meet 8570 certification requirements at the time of hire: IAT Level II or higher (e.g., Security+ CE, CCNA Security, CySA+, GICSP, GSEC, CISSP, CASP+, or higher tiered 8570 certification). Responsibilities: Design and architect enterprise-wide Okta IAM solutions that align with organizational security strategy, business objectives, and compliance requirementsDevelop and maintain the Okta platform roadmap, identifying opportunities for optimization, automation, and enhanced securityLead architectural reviews and provide technical guidance on complex IAM initiativesEvaluate emerging Okta features and IAM technologies to drive continuous improvementDesign disaster recovery and business continuity strategies for the Okta platform.

ASRC Federal comprises a family of companies that provide mission-critical services to federal government agencies dedicated to defense, civil and intelligence support. Our customer-focused service delivery model and emphasis on operational excellence are foundational elements infused in all our companies. The reliability and quality of day-in, day-out service delivery from our family of companies ensure our customers that we keep our sights on their mission-critical priorities.

ASRC Federal Holding Company

Senior Okta Architect/Engineer

ADAPTED_NOW

Demonstrate technical leadership and subject matter expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.

VAST Data

Senior Systems Engineer

Ivy Exec

Systems Engineer - Enterprise

Senior Systems Engineer - Major Accounts

CACI International Inc

Systems Engineer?

Senior Systems Engineer - Federal

Candidate must, at a minimum, have one of these certifications: ​MCSE (Server), Certified AWS SysAdmin, AWS Certified Cloud Practitioner, AWS Certified Developer, AWS Certified Solutions Architect, AWS Certified DevOps Engineer, AWS Certified Advanced Networking, AWS Certified Security, Azure Developer Associate, Azure Solutions Architect. July 17, 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

Senior Cloud Engineer

Experience designing and implementing cloud‑native solutions on AWS, Azure, Google Cloud, OCI, or Cloud One, covering containers, Kubernetes, cloud services, networking, identity, data services, or deployment patterns. Experience building and maintaining automated CI/CD pipelines with GitLab CI/CD, Jenkins, GitHub Actions, or Azure DevOps, including automated builds, testing, security scanning, artifact management, or multi‑environment deployment.

<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 Backend Engineer

Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network analytics, firewalls, network access controls and bandwidth service delivery. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, multi-Cloud services as well as virtualized applications, and storage systems.

BAE Systems Plc

Software Engineer (Senior)

Nice If You Have: Experience supporting large‑scale, critical initiatives for Federal clients, including contributing to the modernization, integration, and reliable delivery of complex systems within regulated government environments. Experience with acquiring client requirements and resolving workflow problems through automation optimization and designing, developing, and modernizing enterprise applications within complex regulatory ecosystems.

Booz Allen Hamilton Inc

Software Engineer, Senior

FULL_TIME

Bachelor's degree in Systems Engineering, Computer Science, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering, Mathematics, Physics, or a related field.10+ years of experience deploying, administering, and sustaining enterprise engineering platforms and IT infrastructure within cloud-hosted environments. Experience supporting IdAM technologies including Active Directory, SAML, OpenLDAP, OAuth 2.0, and OIDC.Experience developing integrations using Python, PowerShell, and Groovy, with strong skills in testing, validation, troubleshooting, and technical documentation.

Modern Government Solutions

Senior Systems Engineer - TS/SCI w CI Poly

Talent Acquisition

Experience may be acceptable in lieu of a degree.10+ years of experience deploying and maintaining platform infrastructure and COTS applications in cloud-based environments.5+ years of hands-on experience with Citrix Virtual Apps and Desktops, including expert knowledge of Citrix architecture, components, and deployment methodologies. Implement and manage Citrix Provisioning Services (PVS) or Machine Creation Services (MCS) for desktop image management; manage Virtual Delivery Agents (VDAs), hypervisors, and storage systems.

Senior Systems Engineer (Citrix) - TS/SCI w CI Poly

Bachelor's degree in Systems Engineering, Computer Science, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering, Mathematics, Physics, or a related field.10+ years of experience supporting enterprise systems and engineering environments.10+ years of experience configuring, deploying, and maintaining enterprise engineering applications using Automation as Code (AaC) and CI/CD pipelines within cloud-based environments. Experience supporting enterprise infrastructure, including relational and non-relational databases, Identity and Access Management (IDAM), and authentication technologies such as Active Directory, SAML, OAuth 2.0, OpenLDAP, and OIDC.Experience implementing DevSecOps and infrastructure automation solutions utilizing GitLab, Jenkins, Terraform, Ansible, or similar tools, with strong troubleshooting, testing, documentation, and communication skills.

Senior Systems Engineer (IBM ELM) - TS/SCI w CI Poly

The Software Engineer III - Test Automation develops and implements automated testing solutions for enterprise cloud applications, leveraging AWS technologies, CI/CD pipelines, and infrastructure automation to improve software quality, reliability, and deployment efficiency. The Software Engineer III - Test Automation supports the quality and reliability of enterprise cloud applications by designing, developing, and executing automated testing solutions across AWS environments in a remote work environment.

<p>GAMA-1 is a highly-technical 8(a) Certified Small Disadvantaged Business with a proven delivery model developed with our Federal customer&rsquo;s mission in mind. Our success is built on combining industry and agency standards with established GAMA-1 methodologies, IT services, development, and infrastructure expertise. GAMA-1 has refined these methods through our continual improvement process, resulting in us achieving ISO 9001:2008, ISO 20000, and ISO 27001 certifications. Additionally, our entire delivery team has ITIL v3 training and we practice CMMI Level 2 process improvement methodologies across our organization, and should receive our certification by July of 2016. GAMA-1's mission is to be a trusted partner of the Federal Government delivering quality IT &amp; Professional services through results-driven staff and focus on our customer's vision and mission.</p>

GAMA-1 Technologies LLC

Software Engineer III - Test Automation

Job Duties and Responsibilities: The primary challenge involves evaluating, optimizing, and modernizing complex manufacturing workflows and multi-shift production operations across Surface Mount Technology (SMT) and Box Build departments. Success relies on eliminating operational inefficiencies through Lean principles, conducting rigorous Design for Manufacturing (DFM) reviews, and integrating advanced automation technologies to elevate overall factory throughput.

Applications Engineer Jobs in Herndon, VA

Systems Engineer CACI International Inc.

FPGA Engineer EndoSec

Structural Analyst Engineer III Blue Origin

Software Engineer II - US Department of Defense McKinsey & Co Inc

Senior Okta Architect/Engineer ASRC Federal Holding Company

Senior Systems Engineer VAST Data

Systems Engineer - Enterprise VAST Data

Senior Systems Engineer - Major Accounts VAST Data

Systems Engineer? CACI International Inc

Senior Systems Engineer - Federal VAST Data

Senior Cloud Engineer Leidos

Devops Backend Engineer Booz Allen Hamilton Inc.

Software Engineer (Senior) BAE Systems Plc

Software Engineer, Senior Booz Allen Hamilton Inc

Senior Systems Engineer - TS/SCI w CI Poly Modern Government Solutions

Senior Systems Engineer (Citrix) - TS/SCI w CI Poly Modern Government Solutions

Senior Systems Engineer (IBM ELM) - TS/SCI w CI Poly Modern Government Solutions

Software Engineer III - Test Automation GAMA-1 Technologies LLC

Senior Manufacturing Engineer EchoStar

DevOps Backend Engineer Booz Allen Hamilton Inc

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