UNKNOWN

FEED

Current license as a Class Three Steam Boiler Engineer (at minimum) from the District of Columbia Department of Consumer and Regulatory Affairs Occupational and Professional Licensing Administration, or equivalent licensing acceptable to the Company. Ability to evacuate refrigeration systems, perform refrigeration leak tests, recover refrigerant, and replace refrigerant system components following the current state and federal regulatory requirements for service and repair practices.

HOUR

JBG SMITH Properties

Lead Engineer (union)

ADAPTED_NOW

The Management Plane team is responsible for building the main experience of the platform, including the public-facing APIs users consume to configure, observe, and interact with the mesh, as well as the main workflows and processes that provide multi-tenancy and security to our hybrid and multi-cloud service mesh. • Collaborate closely with product management, UX, and cross-functional teams to design and implement public APIs that will be used to configure all the aspects of a service mesh: networking, security, and observability.

Tetrate

Senior Software Engineer (Go)

Ivy Exec

In this role, you will lead the end-to-end design, analysis, and optimization of high-performance RF components—including antennas, antenna feed networks, orthomode transducers (OMTs), waveguide components, circulators, and other passive microwave devices—enabling precision RF front-end performance for mission-critical applications. To comply with federal export controls, all persons hired must be a U.S. citizen, U.S. national, U.S. lawful permanent resident, refugee or asylee as defined by 8 U.S.C. § 1324b(a)(3), or must otherwise be eligible to obtain the required authorizations from the U.S. Department of State and/or U.S. Department of Commerce as applicable.

YEAR

Umbra

Senior Antenna & RF Design Engineer

ea_via_bold

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.

Develop Retrieval Pipelines for On-Prem systems in Air-Gapped environment: Build and optimize Retrieval-Augmented Generation (RAG) pipelines that connect models to live knowledge sources, structured data, and enterprise content to improve factual grounding, contextual relevance, and response quality. Integrate Models and Tools for On-Prem systems in Air-Gapped environment: Develop integrations across LLMs, APIs, data sources, and Model Context Protocol (MCP) interfaces to enable intelligent agents to interact with external systems, retrieve context, and take action safely and reliably.

Innovative Defense Technologies

AI Implementation Engineer - JobID-0245

PinpointHQ

The Construction Manager/Engineer will oversee all onsite operations and be responsible for implementing BC's safety and quality programs, to develop and manage project schedules, to manage and coordinate with subcontractors, to manage risk, to review subcontractor pay applications, as well as to track production, change management, submittals, and RFIs, etc. The successful candidate will have the opportunity to support Integrated Project Delivery (IPD)/Design-Build projects focused on Industrial Water/Wastewater Infrastructure, Remediation Construction, and Industrial Process/Mechanical work for clients in the market sectors of Energy and Production.

Brown and Caldwell Inc

Onsite Construction Manager / Engineer

You'll play a critical role in operationalizing large language models (LLMs) and other ML systems, ensuring they run efficiently, securely, and with robust monitoring in place. You will work closely with data scientists, data engineers, and product teams to ensure scalable, reliable, and production-grade AI solutions.

AI Squared

Machine Learning Engineer

6+ years of relevant cloud engineering, DevOps, or infrastructure experience Masters degree or other degree(s) in Computer Science, Information Technology, Engineering, or related fields Demonstrated experience with cloud platforms including Google Cloud (GC), Amazon Web Services (AWS), and Microsoft Azure, including IaaS, PaaS, and SaaS configurations Proficiency with CI/CD tools such as GitLab, GitHub, TeamSite, Nexus, Kubernetes, Ansible, and Terraform Experience with container orchestration platforms such as Kubernetes, Anthos, and OpenShift Experience with Infrastructure as Code (IaC) tools including Terraform, Ansible, Puppet, and AWS Cloud Development Kit (CDK) Familiarity with FISMA compliance requirements and federal security frameworks, including NIST SP 800-53 and NIST SP 800-171 Experience with vulnerability scanning and penetration testing tools such as Tenable, Prowler, Netsparker, Checkmarx, and OWASP Experience with monitoring and logging tools such as EFK stack, Prometheus, and Grafana Must be authorized to work in the United States and able to obtain a Public Trust background investigation clearance. Experience supporting federal government IT environments, particularly within HHS, NIH, or NLM Familiarity with Identity and Access Management (IAM) and administration of commercial cloud accounts Experience with distributed computing systems, batch queuing software, and open-source map/reduce frameworks such as Hadoop Proficiency with database technologies including RDS, MySQL, MongoDB, MS SQL, PostgreSQL, and Elasticsearch Experience with version control systems including Bitbucket and GitLab Familiarity with Apache server services and open-source software administration Experience supporting Authority to Operate (ATO) processes and developing or maintaining System Security Plans (SSPs) Experience with ticketing and documentation systems such as JIRA, ServiceNow, and Confluence Wiki Familiarity with FedRAMP requirements for cloud service providers Relevant certifications such as AWS Certified Solutions Architect, Google Professional Cloud Engineer, Microsoft Azure Administrator, or equivalent.

Lexical Intelligence LLC

NLM Cloud Engineer III

Recommend, deploy, and manage version control systems including Bitbucket, GitLab, and GitHub Implement and administer CI/CD pipelines for all approved development frameworks at NLM Configure and maintain Infrastructure as Code (IaC) tools including Terraform, Ansible, Puppet, and CDK Implement, administer, and support cross-datacenter containerized deployments using Docker and related tools Set up and maintain elastic and cost-efficient orchestration environments using Kubernetes, Anthos, and OpenShift Provide monitoring and logging capabilities to collect, store, and analyze performance and availability data across software applications and infrastructure Configure and manage vulnerability scanners and penetration testing tools to ensure the security of applications and infrastructure Provide technical support and guidance to development teams migrating to and utilizing the DevOps platform Provide day-to-day cloud operations support, including administration of cloud computing, storage, and service platforms; analyze compute and cost models and implement selected cloud solutions Support cybersecurity and risk management across the NLM enterprise, including resolving software, firmware, and hardware vulnerabilities identified through regular security scanning Assist the Government in creating, developing, and maintaining Authority to Operate (ATO) documentation and System Security Plans (SSPs) Track and manage current known vulnerabilities using Tenable Security Center and other approved tools Provide technical support for systems and database design, coordinating and implementing open-source software such as Apache server services Administer, configure, and maintain distributed computing systems using batch queuing software and open-source map/reduce frameworks such as Hadoop Support cloud development and infrastructure for production web services, high-performance computing, and high-throughput processing environments Assist in implementing and maintaining FISMA computer security practices, including firewalls, intrusion detection, secure computing environments, and disaster recovery Conduct ongoing vulnerability assessments and threat identification, presenting results and ensuring resolution within prescribed time limits Provide customer service to internal and external staff, resolving issues in a highly technical environment through clear, accessible communication Ensure compliance with organizational security and privacy policies, protect sensitive data and systems, report security incidents, and participate in required HHS/NIH cybersecurity and records management training Ensure all work complies with HHS, NIH, NLM, and LHNCBC security and operational policies. 6 years of relevant cloud engineering or DevOps experience Bachelors degree or other degree(s) in Computer Science, Information Technology, Engineering, or related fields Hands-on experience with cloud platforms including AWS, Google Cloud (GC), and/or Microsoft Azure in IaaS, PaaS, and SaaS configurations Proficiency with container orchestration tools such as Kubernetes, Anthos, and/or OpenShift Experience implementing and administering CI/CD pipelines using tools such as GitLab, GitHub, Nexus, Ansible, and/or Terraform Working knowledge of Infrastructure as Code (IaC) tools including Terraform, Ansible, Puppet, and/or AWS CDK Experience with containerization platforms such as Docker and related cross-datacenter deployment technologies Familiarity with Federal Information Security Modernization Act (FISMA) requirements and the ability to assist with Authority to Operate (ATO) documentation and System Security Plans (SSPs) Experience with monitoring and logging tools such as EFK stack, Prometheus, and/or Grafana Proficiency with vulnerability scanning and security assessment tools such as Tenable Security Center, Prowler, Netsparker, Checkmarx, and/or OWASP Strong written and oral communication skills; ability to convey complex technical information in plain language.

NLM Cloud Engineer II

To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. You will be the primary technical interface with customers and cross-functional team leads to develop requirements and ICDs, work with other Systems Engineers to perform system modeling, develop test plans with AI&T teams, and identify and reduce risk across the program with Program Managers.

Muon Space inc

Staff Mission Lead Systems Engineer

This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. July 21, 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

Mid-Level Test Engineer

The DevSecOps Engineer shall lead the implementation and execution of the technical requirements identified in PWS Section 4.5 - Technical Infrastructure and Platform Support, including infrastructure automation, Continuous Integration/Continuous Deployment (CI/CD), cloud security, container orchestration, Infrastructure-as-Code (IaC), and operational sustainment of the FedRAMP High and DoD Impact Level 5 (IL5) cloud environment. Experience configuring and administering cloud-native security capabilities including Web Application Firewalls (WAF), Intrusion Detection/Prevention Systems (IDS/IPS), Security Information and Event Management (SIEM), vulnerability management, and cloud security monitoring solutions.

Occam Solutions

Devsecops Engineer

Implement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.

Tetrad Digital Integrity LLC

Lead Software Engineer, Data & DevSecOps

Additionally, they will be expected not only to execute all tasks provided in a statement of work, but also be expected to lead a team of Associate, Level I, and Level II Engineers in their day-to-day operations and career development. Contribute to thought leadership exercises about Optiv + ClearShark's services portfolio, to include but not limited to: blog posts, social media engagement, workshops, and panels.

Optiv Security Inc

Sr. Cribl Engineer - TS/SCI with CI Poly | Chantilly, VA

You'll be part of a large community of AI engineers across the company and collaborate with data engineers, data scientists, solutions architects, and MLOps engineers to deliver world class solutions, including processing data and information at a massive scale. 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.

Applied AI Engineer

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. Collaborates with cloud engineers, cybersecurity teams, network engineers, and program leadership to support enterprise shared-data modernization initiatives, including the transition from legacy on-premises infrastructure to modern cloud-based platforms.

BAE Systems Plc

Shared Drive Engineer (SME)

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. 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.

Data Engineer

FULL_TIME

Are well-versed in using professional software development tools such as integrated development environments (IDE), version control, issue trackers, debuggers and continuous integration tools and willing to lead teams through integration processes. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

Johns Hopkins Applied Physics Laboratory

Associate Software Engineer

[AW]-iCims

You'll gain exposure to enterprise platforms, cloud technologies, endpoint management, identity, networking, security, infrastructure, and business applications while working alongside a collaborative team and external technology partners. As a Support Engineer, you will serve as a senior escalation point for complex IT issues , working across Microsoft 365, Entra ID, Intune, Windows endpoints, networking, cloud platforms, security, and other enterprise technologies.

Exigent Mechanical

IT Support Engineer

Working closely with data engineers, business analysts, and systems analysts, the Sr Data Engineer builds and supports enterprise-class data pipelines and scalable cloud-based data solutions that enable operational reporting, analytics, data governance, automation, and emerging AI-driven capabilities. Demonstrated experience using SQL, data modeling, data warehousing, data analysis including designing, building and supporting enterprise scale operational data stores (ODS), data warehouses and data lake/ Lakehouse solutions.

Performance Engineer Jobs in Sterling, VA

Lead Engineer (union) JBG SMITH Properties

Senior Software Engineer (Go) Tetrate

Senior Antenna & RF Design Engineer Umbra

DevOps Engineer, Sr. WCBinc

AI Implementation Engineer - JobID-0245 Innovative Defense Technologies

Onsite Construction Manager / Engineer Brown and Caldwell Inc

Machine Learning Engineer AI Squared

NLM Cloud Engineer III Lexical Intelligence LLC

NLM Cloud Engineer II Lexical Intelligence LLC

Staff Mission Lead Systems Engineer Muon Space inc

Mid-Level Test Engineer Leidos

Devsecops Engineer Occam Solutions

Lead Software Engineer, Data & DevSecOps Tetrad Digital Integrity LLC

Sr. Cribl Engineer - TS/SCI with CI Poly | Chantilly, VA Optiv Security Inc

Applied AI Engineer Booz Allen Hamilton Inc.

Shared Drive Engineer (SME) BAE Systems Plc

Data Engineer Booz Allen Hamilton Inc.

Associate Software Engineer Johns Hopkins Applied Physics Laboratory

IT Support Engineer Exigent Mechanical

Sr Data Engineer Boeing Employees' Credit Union

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