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Appian Senior Developer

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Software Development Job Qualifications: Skills: Software Development, Software Projects, Software Systems Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: Deliver simple solutions to complex problems as an Appian Senior Developer at GDIT. Here, you'll tailor cutting-ed
Posted 60+ days ago | Updated 4 hours ago

Solution Engineer - International

Esri

•

Vienna, Virginia, USA

Full-time

Overview We invite you to bring your experience and passion for supporting international governments, global organizations, and nonprofits. Customers include the United Nations, World Health Organization, Nature Conservancy, Habitat for Humanity, and the Library of Congress. As a GIS subject matter expert, you're a natural at identifying the right analysis tools for the problem at hand. Not only do you create innovative solutions, you talk about solutions in ways that get others excited about t
Posted 9 days ago | Updated 4 hours ago

Senior cryptographic embedded software developers

Parsons Services Company

•

Centreville, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Our group is looking for motivated Senior cryptographic embedded software developers
Posted 7 days ago | Updated 5 hours ago

Senior Application Security Engineer

Software Guidance & Assistance

•

Rockville, Maryland, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Application Security Architect for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This role is hybrid (2 days/week Oniste). The Senior Application Security Architect is responsible for designing, implementing, and overseeing enterprise-wide application security architecture and standards. This role focuses on establishing security frameworks, conducting architecture reviews, developing
Posted 21 days ago | Updated 3 hours ago

Security Engineer

Leidos

•

Chantilly, Virginia, USA

Full-time

We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by working with the Information Security Offices to design, implement, and support defensive security solutions that safeguard mission-critical systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role focuses on protecting networks, data, and
Posted 60+ days ago | Updated 4 hours ago

Software Developer - TS/SCI w/ Polygraph

General Dynamics Information Technology

•

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Application Development, Communication, Software Development, Structured Query Language (SQL) Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our n
Posted 1 day ago | Updated moments ago

Software Developer - TS/SCI w/ Polygraph

General Dynamics Information Technology

•

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Application Development, Communication, Software Development, Structured Query Language (SQL) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our n
Posted 1 day ago | Updated moments ago

Cyber Security Engineer

Leidos

•

Springfield, Virginia, USA

Full-time

We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical systems, networks, and data against evolving cyber threats. This role combines technical expertise in both software and hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities, and ensures that development environments and operational systems re
Posted 60+ days ago | Updated 4 hours ago

Cyber Threat Intelligence Team Lead - USDS

TikTok

•

Washington, District of Columbia, USA

Full-time

Location : Washington D.C. Employment Type : Regular Job Code : A67956 Apply to this job Share this listing: Responsibilities About the Team The USDS FUSE Intelligence program is an all-hazards team that develops products and services with action-based outcomes to reduce and identify risk to TikTok USDS. As a Cyber Threat Intelligence Lead, the candidate will be responsible for directing the efforts of a multi-disciplinary cyber threat intelligence team managing the triage, escalation, an
Posted 2 days ago | Updated 4 hours ago

Senior Data Scientist

SAIC

•

Fort Meade, Maryland, USA

Full-time

Job ID: 2506521 Location: FORT MEADE, MD, US Date Posted: 2025-06-10 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence Com
Posted 52 days ago | Updated 3 hours ago

Solution Engineer - Defense

Esri

•

Vienna, Virginia, USA

Full-time

Overview We invite you to bring your experience and passion supporting the Defense community. As a GIS subject matter expert, you're a natural at identifying the right analysis tools for the problem at hand. Not only do you create innovative solutions, you talk about solutions in ways that get others excited about the power of GIS technology. Join an account team and advise customers on their most complex business challenges. Leverage your problem-solving skills to demonstrate the value of GIS
Posted 23 days ago | Updated 4 hours ago

Network Administrator Senior Advisor - Secure Communications Services

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Network Engineering, Network Infrastructures, Networking Hardware, Network Systems Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Network Administrator Senior Advisor wi
Posted 12 days ago | Updated 4 hours ago

DevOps Engineer

ICF

•

Reston, Virginia, USA

Full-time

ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our Engineering and Emerging Technologies (EET) team works side by side with customers to articulate a vision for success, and then make it happen. We know success doesn't happen by accident. It takes the right team of people, working together on the right solutions for the customer. We are looking for a seasoned DevOps Engineer who will be a key driver to m
Posted 2 days ago | Updated 5 hours ago

SCA SAP Team Lead Journeyman

Chenega MIOS

•

Oakton, Virginia, USA

Full-time

Req ID: 36908 Summary SCA SAP Team Lead Journeyman Oakton, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career
Posted 3 days ago | Updated 2 hours ago

Cybersecurity Log Analyst

Chenega MIOS

•

Oakton, Virginia, USA

Full-time

Req ID: 36912 Summary Cybersecurity Log Analyst Oakton, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to
Posted 7 days ago | Updated 2 hours ago

IT Engineer - Microsoft Enterprise Systems Administrator Advisor, TS/SCI with Polygraph

General Dynamics Information Technology

•

Fort Belvoir, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Help Desk, Linux, Microsoft (MS) Active Directory (AD), System Administration, Windows 10 Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technolog
Posted 10 days ago | Updated moments ago

PM/Technical Office Delegate - Senior

Chenega MIOS

•

Oakton, Virginia, USA

Full-time

Req ID: 36896 Summary PM/Technical Office Delegate - Senior Oakton, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take you
Posted 7 days ago | Updated 2 hours ago

Mid-Level Systems Engineer

BOEING

•

Herndon, Virginia, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space and Security (BDS) is looking for a Mid-Level Systems Engineer (Level 3) to support a proprietary program in Herndon, Virginia. This unique role requires an understanding of engineering processes and the ab
Posted 18 hours ago

IT Engineer - Microsoft Enterprise Systems Administrator Advisor, TS/SCI with Polygraph

General Dynamics

•

Fort Belvoir, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Help Desk, Linux, Microsoft (MS) Active Directory (AD), System Administration, Windows 10 Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technolog
Posted 13 days ago | Updated 4 hours ago

Senior Cyber Intrusion Detection Analyst - 2nd shift

GovCIO

•

Washington, District of Columbia, USA

Full-time

Overview GovCIO is currently hiring for Senior Cyber Intrusion Detection Analyst for 2nd shift work in the Washington, DC and will be a hybrid remote position. Responsibilities Respond to cyber incidents, including responding to SOC IR phone calls and SOC emails Act as a Subject Matter Expert in investigations for potential incidents identified by SOC Tier I & II analysts and Shift Lead Investigate phishing and self-identified potential cyber threats (phishing emails sent to the SOC) Work w
Posted 14 hours ago | Updated 2 hours ago