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Enterprise Architect / Systems Engineer

Leidos

Bethesda, Maryland, USA

Full-time

Description Job Description Leidos has a new and exciting opportunity for an Enterprise Architect / Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401

Sr. Software Engineer-Automated Test Framework TS/SCI Poly

Leidos

Alexandria, Virginia, USA

Full-time

Description Leidos has a new and exciting opportunity for an Automated Test Framework Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% c

Load Balance Network Engineer (SME)

Leidos

Alexandria, Virginia, USA

Full-time

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you can thrive, keep reading! The Digit

Marine Engineer

Amentum

Washington, District of Columbia, USA

Full-time

**This position is contingent upon contract award** Amentum is seeking an experienced Marine Engineer to support a future shipbuilding acquisition program management services contract for US Naval Sea Systems Command (NAVSEA) Team Submarine (TEAM SUB). Primary Responsibilities: Develops, engineers, and prepares ship machinery and propulsion systems. Designs and oversees installation and repair of marine power plants, propulsion systems, heating and ventilating systems, and other mechanical an

Sustainment Engineer (Submarine) - Washington, D.C.

Serco North America

Washington, District of Columbia, USA

Full-time

Position Description Looking for an opportunity at a place you can have make a difference every day? Then Serco has the right opportunity for you! As the Sustainment Engineer (Submarine), you will be a part of a dynamic team located in Washington, D.C., where you will provide senior level technical expertise for assigned systems for all U.S. Navy submarines to include continuous systems monitoring, problem solving, evaluation/modification, maintenance and repair specifications, and technical t

Business System Analyst

RMS IT Solutions Inc

Washington, District of Columbia, USA

Contract

Required/Desired Skills: 16+ years of Business Analyst experience (Required) 16+ years of Software Development Lifecycle (SDLC) experience (Required) 16+ years of MS Office/PowerPoint Experience 5 years hands-on experience implementing Hyperion Financial Management (HFRM) Suite in Public Sector (Required) 5 years hands-on experience in developing and documenting operational processes, functions and procedures involving Hyperion (Required) 5 years hands-on experience leading end-to-end implement

Scientist, Advanced Concept Systems Engineer 1

L3Harris Technologies

Washington, District of Columbia, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Scientist, Advanced Concept Systems Engineer

L3Harris Technologies

Washington, District of Columbia, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Security Vulnerability Engineer

PETADATA

Washington, District of Columbia, USA

Full-time, Third Party, Contract

Position: Security Vulnerability Engineer Location: REMOTE Experience: 5+ years Work type: C2C PETADATA is seeking an experienced Security Vulnerability Engineer to join our team. The ideal candidate will have a strong background in identifying and mitigating security vulnerabilities in software applications and systems. Roles & Responsibilities: Identify and analyze potential security vulnerabilities in software applications and systems. Design and implement penetration testing and vulnera

Sr. AI Engineer

eSolutionsFirst, LLC

McLean, Virginia, USA

Full-time

Description: We re building smart, scalable, AI-native products and we re looking for a Senior Python Developer who s excited to shape the next generation of intelligent systems. You ll work at the intersection of backend engineering, LLM agents, and automation, using tools like LangChain, OpenAI, and FastAPI to ship real-world features fast. Design & integrate LLM agents using frameworks like LangChain, AutoGen, or HaystackDeploy apps to AWS/Azure using Docker, Kubernetes, TerraformCollaborate

Power Platform Developer

CSZNet, Inc

Washington, District of Columbia, USA

Contract, Third Party

Power Platform Developer Location : Washington, DC(Hybrid position) Duration : 12 Months Contract Interview Types: Webcam Only The Power Platform Developer is responsible for designing, developing, and implementing business solutions using Microsoft's Power Platform suite, including Power Apps, Power Automate and Power BI. This role involves leveraging low-code/no-code capabilities to create custom applications, automate workflows, analyze and visualize data, and enhance business processes. The

Lead Java AWS Developer

eSolutionsFirst, LLC

McLean, Virginia, USA

Full-time

Job Summary: We are seeking a highly skilled and motivated Java/AWS Lead with over 10 years of experience in enterprise software development. The ideal candidate will have strong expertise in Java, Spring Boot, and cloud-native development on AWS, along with a deep understanding of modern software architecture. Preference will be given to candidates with hands-on experience or strong interest in AI/ML, Python, and Large Language Models (LLMs). Key Responsibilities: Lead end-to-end design, develo

Senior Technical Business Analyst

Costar Group

Arlington, Virginia, USA

Full-time

Senior Technical Business Analyst Job Description Job Description: CoStar Realty Information, Inc. seeks a Senior Technical Business Analyst to analyze work processes to improve efficiency, quality and data-driven decision making. Work with the HR team leads and business unit managers to evaluate future Workday enhancements and modules, recommend usage, and support the implementation of future Workday modules. Support the planning and execution of Workday projects, business requirements, busi

Junior Data Engineer - Active Secret Clearance

NasTech Global, Inc.

Remote or Washington, District of Columbia, USA

Contract

Job Title: Junior Data Engineer Location: Remote (Must be local to the DC area and willing to come onsite when needed) Duration: Long-term Contract Citizenship: with active Secret Clearance Job Type: Contract W2 Rate: $50/hr on W2 Top Required Skills Bachelor's Degree in IT, Data Engineering, API's, MUST HAVE FINANCIAL MANAGEMENT EXPERIENCE Required Skills: Experience with Advana procurement and audit analytics or Advana experience Experience working in DoD Financial Management Experience wit

ETL DataStage Developer

Tek Inspirations LLC

McLean, Virginia, USA

Contract, Third Party

Job Description - ETL/DataStage Developer ( PV w2 ) Indepenedent candidate only Client: Freddie Mac Location: On-site (McLean, VA or Plano, TX) Assignment Type: Contract-to-Hire (CTH) Duration: 3 Months (with potential for conversion) Work Authorization: Must be eligible to work in the U.S. without sponsorship. W-2 only (no C2C). Position Overview Freddie Mac is seeking a skilled ETL/DataStage Developer to join its Enterprise BTO team within the Information Technology division. This role involv

Active Directory Administrator

Booz Allen Hamilton

McLean, Virginia, USA

Full-time

Job Number: R0223225 Active Directory Administrator Key Role: Design, install, configure, and maintain the organization's Windows Server and Active Directory ( AD ) based environments to meet the business needs. Apply advanced skills, extensive technical expertise, and full industry knowledge to manage and maintain the current IDM, Linux, and AD infrastructure. Develop innovative solutions to complex problems such as improving the current server configuration and infrastructure and migrating se

Active Directory Administrator

Booz Allen Hamilton

McLean, Virginia, USA

Full-time

Job Number: R0223231 Active Directory Administrator Key Role: Design, install, configure, and maintain the organization's Windows Server and Active Directory ( AD ) based environments to meet the business needs. Apply advanced skills, extensive technical expertise, and full industry knowledge to manage and maintain the current IDM, Linux, and AD infrastructure. Develop innovative solutions to complex problems such as improving the current server configuration and infrastructure and migrating se

MBSE Solutions Architect

Booz Allen Hamilton

Washington, District of Columbia, USA

Full-time

Job Number: R0223238 MBSE Solutions Architect The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer focused engineering solution. As a systems engineer on our team, you have the c

Active Directory Administrator

Booz Allen Hamilton

McLean, Virginia, USA

Full-time

Job Number: R0223230 Active Directory Administrator Key Role: Design, install, configure, and maintain the organization's Windows Server and Active Directory ( AD ) based environments to meet the business needs. Apply advanced skills, extensive technical expertise, and full industry knowledge to manage and maintain the current IDM, Linux, and AD infrastructure. Develop innovative solutions to complex problems such as improving the current server configuration and infrastructure and migrating se

Modern Software Developer

Booz Allen Hamilton

College Park, Maryland, USA

Full-time

Job Number: R0223247 Modern Software Developer The Opportunity: Are you looking for an opportunity to not just develop sof tware, but to help build a system that will have a positive impact? As a full-stack developer, you can solve a problem with a complete end-to-end solution in a fast-paced, agile environment. We're looking for a developer with the skills needed to build mission critical sof tware from vision to production ready system. We have an opportunity for you to develop your Digital