Security Researcher/Software Engineer Jobs in 20598

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GEOINT Systems Engineer

KBR

Chantilly, Virginia, USA

Full-time

Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. Why Join Us? Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program managem

Senior Software Developer *REMOTE*

KBR

Remote or Houston, Texas, USA

Full-time

Title: Senior Software Developer *REMOTE* Belong, Connect, Grow, with KBR! Program Summary KBR's Defense Systems Engineering (DSE) unit provides technical solutions in systems engineering, AI, C6ISR, and missile defense for the Department of Defense and Intelligence Community. Supporting defense modernization and national security across land, sea, air, space, and cyberspace, DSE ensures customer satisfaction with its expertise in scientific research, engineering, and mission operations. Jo

Project Manager Federal Construction

Blueprint Staffing

Upper Marlboro, Maryland, USA

Full-time

Job DescriptionJob DescriptionConstruction Project Manager - Federal Projects Benefits (Once Hired on Permanently): Our client offers free health benefits to include LASIK & Orthodontics Generous vacation & sick packages plus most federal national holidays off Great 401K benefits to include fully vested 100% match on first 3% contribution Our client invests in their employees via continuing education opportunities Overview: Our client is seeking a Construction Project Manager for their federal

Insider Threat System Analyst

Amentum

Fort Belvoir, Virginia, USA

Full-time

**This position is contingent upon contract award** Insider Threat System Analysts employ complex data analytics tools, develop and oversee software programs to collect information from Agency computer networks, and conduct data analysis to identify anomalies and support counterintelligence, security, administrative, and criminal investigations. They develop software programs to support User Activity Monitoring (UAM) efforts on NGA networks, utilize complex tools and mathematical algorithms to

DevOps Engineer

Jobot

McLean, Virginia, USA

Full-time

Modernize proven, profitable, enterprise technology with a team of experienced entrepreneurs and hands on engineers. This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $150,000 per year A bit about us: This small, established technology consulting firm specializes in modernizing enterprise technologies for clients that provide technology driven services in the finance and media spaces. W

Senior Payload Specialist

AEVEX Aerospace

McLean, Virginia, USA

Full-time

Job DescriptionJob Description The Senior Payload Specialist will manage technical programs for the sponsor. Essential Functions: Provide technical expertise to aid in the generation of system requirements and associated support documentation.Independently prioritize mission needs and workload. Understand where authority lies in given scenarios when working with various government and industry stakeholders.Monitor task execution and completion. Provide input and assistance in preparing project

Reverse Engineer for Offensive Cyber Missions

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, Maryland, USA

Full-time

Description Are you passionate about reverse engineering low-level software or hardware and the challenge of understanding niche systems? Do you love learning and delivering capabilities that are deployed in the real world? If so, we want you to join our group of offensive cyber experts! We seek tenacious self-starters who will develop their technical skills in service of inventive cyber capabilities and novel reverse engineering and exploitation techniques. We work in a dynamic, mission driv

Reverse Engineer for Offensive Cyber Missions

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, Maryland, USA

Full-time

Description Are you passionate about reverse engineering low-level software or hardware and the challenge of understanding niche systems? Do you love learning and delivering capabilities that are deployed in the real world? If so, we want you to join our group of offensive cyber experts! We seek tenacious self-starters who will develop their technical skills in service of inventive cyber capabilities and novel reverse engineering and exploitation techniques. We work in a dynamic, mission driv

Infrastructure / Systems Engineer

CACI International, Inc.

Sterling, Virginia, USA

Full-time

Infrastructure / Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US Anticipated Posting End: 4/1/2025 Opportunity: CACI is seeking Infrastructure/Systems Engineers in Sterling, Virginia. This role will support the corporate infrastructure across multiple sites across the country. Travel may occasionally be requ

IT Technician TS SCI W/Poly

General Dynamics

Springfield, Virginia, USA

Full-time

Responsibilities for this Position Location: USA VA Springfield - 7900 Block Telegraph Rd (VAC419) Full Part/Time: Part time Job Req: RQ186916 Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Suitability: Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Computer Hardware, RMF, Technical Support, Troubleshooting Certifications: Experien

IT Technician - TS/SCI w/Poly

General Dynamics

Springfield, Virginia, USA

Full-time

Responsibilities for this Position Location: USA VA Springfield - 7900 Block Telegraph Rd (VAC419) Full Part/Time: Full time Job Req: RQ186909 Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Suitability: Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Computer Hardware, RMF, Technical Support Certifications: Experience: 7 + years of

IT Technician

General Dynamics

Springfield, Virginia, USA

Full-time

Responsibilities for this Position Location: USA VA Springfield - 7900 Block Telegraph Rd (VAC419) Full Part/Time: Full time Job Req: RQ186907 Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Suitability: Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Computer Hardware, RMF, Technical Support, Troubleshooting Certifications: Experien

IT Technician - TS/SCI w/Poly

General Dynamics

Springfield, Virginia, USA

Full-time

Responsibilities for this Position Location: USA VA Springfield - 7900 Block Telegraph Rd (VAC419) Full Part/Time: Full time Job Req: RQ186913 Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Suitability: Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Computer Hardware, RMF, Technical Support, Troubleshooting Certifications: Experien

Network Engineer- Tier 3- Network Operations

CACI International, Inc.

Washington, District of Columbia, USA

Full-time

Network Engineer- Tier 3- Network Operations Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its CONUS & OCONUS operating locations. Our focus includes the design, transition, operations, and continual service improvement to includ

Cyber Security Engineer (SME)

Leidos

Reston, Virginia, USA

Full-time

We are seeking a Cyber Security Engineer (SME). This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology and utilization of Firewalls (Security Groups), VPNs, Data Loss Prevention (DPS), IDS/IPS, Web-Proxy, Security tools, and Security Audits. Candidates will work directly with Team leads, developers and operations personnel throughout a DevSecOps life cy

369 - Principal Systems Engineer

Azure Summit Technology

Fairfax, Virginia, USA

Full-time

Azure Summit Technology is a mature, growing small business with locations in Melbourne, Florida, and Fairfax, Virginia, that develops and delivers high-performance RF hardware, firmware, and software products, and innovative, practical, multi-function RF systems solutions that address emerging missions of national importance for customers across the Department of Defense. We are a diverse team of highly qualified RF systems engineers and mission subject matter experts (SMEs) with backgrounds in

Project Manager

Booz Allen Hamilton

Washington, District of Columbia, USA

Full-time

Job Number: R0207350 Project Manager The Opportunity: You know that project managers touch every single part of a business and wear multiple hats: from caring for the client and their meaningful project goals to participating in business development and being a key contributor to their employees' growth. We're looking for someone like you to help our Air Force client advance their mission by applying your project manager skills supporting national security. You will deliver solutions for a DoD o

Systems Administrator Sr Stf

Lockheed Martin Corporation

Herndon, Virginia, USA

Full-time

Job Description At Lockheed Martin, we're dedicated to delivering full-spectrum cyber capabilities and resilient systems to our defense, intelligence community, and global security partners. Our mission is to protect critical platforms, systems, networks, and data worldwide. We believe that diverse perspectives drive innovation and excellence, and we invite you to be a part of our team where you can bring your whole self to work. What You'll Do In this role, you will have the opportunity to:

Mid Level CyberArk Engineer

RedMatter Solutions

Remote or Arlington, Virginia, USA

Full-time

Job DescriptionJob DescriptionSalary: Position Summary: As a Cyber Ark Engineer, you will be responsible for deploying and maintaining a Privileged Access Management program using CyberArk for large-scale environments. You will play a crucial role in ensuring the security of administrators, applications, and service accounts, while implementing operational best practices for PAM platforms. Key Responsibilities: Deploy and maintain CyberArk for large-scale environments.Implement and enforce oper

Oracle Database Administrator

SPARTA, Inc. dba Cobham Analytic Solutions

Springfield, 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 intelligent, diverse 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: Responsibilities: Perform daily database administration functions such as p