senior offensive security engineer Jobs in Arlington, Virginia

Senior Offensive Security Engineer
Arlington, VirginiaCoStar Realty Information, Inc.Senior Offensive Security Engineer Job Description Offensive Security Engineer Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the...Full Job Details
Senior Manager
Mc Lean, VirginiaCapital OneSenior Manager, Offensive Security (Penetration Tester)Capital One Offensive Security reduces cyber risk by uncovering vulnerabilities and weaknesses in the enterprise cyber environment through coordinated ethical hacking and penetration testing scenarios. This position...Full Job Details
Offensive Security Engineer
Washington, Washington DCMETA Summary: Meta's Offensive Security Group is looking for an Offensive Security Engineer that can execute tactical, offensive assessments across our environments. Our objective is to preempt the adversary in attacking Meta, and make the company, its employees, and its users...Full Job Details
Senior IT Security & Systems Engineer
Baltimore, MarylandHackerOneHackerOne is a global leader in offensive security solutions. Our HackerOne Platform combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the software development lifecycle. The...Full Job Details
Senior Software Engineer with Security Clearance
Columbia, MarylandLeidos$126100.00 - 227950.00 a yearR- Description Leidos has a new and exciting opportunity for a Senior 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...Full Job Details
Systems Engineer
Annapolis Junction, MarylandParsons$144800.00 - 260600.00 a yearIn 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...Full Job Details
Software Engineer
Annapolis Junction, MarylandParsons$140700.00 - 253300.00 a yearIn 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...Full Job Details
Senior Cybersecurity Engineer with Security Clearance
Chantilly, VirginiaAerospace CorporationThe Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects...Full Job Details
Senior Software Engineer with Security Clearance
Aberdeen, MarylandTorin Consulting, Inc.We're seeking Senior Software Engineers that will assist in collaborating with system users, requirements owners and developmental contractors to translate operational requirements into software requirement, designs, and implementations. This program will maximize the...Full Job Details
Senior Reverse Engineer with Security Clearance
Annapolis Junction, MarylandBlueHalo$105000.00 - 185000.00 a yearAt BlueHalo, an AV Company our analysts provide actionable intelligence. We quickly convert customer requirements into real hardware, software, firmware, and mechanical solutions in weeks, not years. With an organizational structure and design processes tailored to quick...Full Job Details
Test Engineer Senior
Hanover, MarylandLockheed Martin$122900.00 - 216660.00 a yearJob Number 688105BR Description:This position may be eligible for a $25K sign on bonus for external hires. What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine...Full Job Details
Offensive Cyber Operations Expert
Columbia, MarylandX8 LLC$200000.00 a yearOffensive Cyber Operations Expert - Level 4 JOB DESCRIPTION X8 is seeking a highly experienced Cyber Operations Expert to support the evaluation, planning, and integration of offensive cyber operations (OCO) capabilities. This position will play a key role in assessing OCO...Full Job Details
Program Analyst
Alexandria, VirginiaManTech InternationalManTech seeks a motivated and enthusiastic Program Analyst to support our DoD contract out of Alexandria, VA. This individual will have a strong interest in technology and special operations tactical teams The Program Analyst will provide Systems Engineering and Technical...Full Job Details
Senior Systems Security Engineer
Baltimore, MarylandTop Secret Clearance JobsAbout the job Senior Systems Security Engineer Top Secret Clearance Jobs is dedicated to helping those with the most exclusive security clearance find their next career opportunity and get interviews within 48 hours. ManTech is seeking a motivated, career and...Full Job Details
Senior Security Engineer
Reston, VirginiaFEDERAL HOME LOAN BANKS OFFICE of FINANCE FEDERAL HOME LOAN BANKS OFFICE OF FINANCE POSITION DESCRIPTION POSITION: Senior Security Engineer DATE: February 2025 DEPARTMENT: Information Technology FLSA: Exempt REPORTS TO: Director, Information Security LOCATION: Hybrid/Reston SUMMARY OF POSITION The Senior Security...Full Job Details
Senior Computer Systems Engineer/Architect with Security Clearance
Columbia, MarylandTekSynap$117000.00 - 133000.00 a yearResponsibilities & Qualifications RESPONSIBILITIES: Evaluate, develop, and deliver technical input to the systems engineering process Develop technical documentation, system architecture, and system design documentation Interact with the Government regarding Systems...Full Job Details
Senior Application Security Engineer
Washington, Washington DCSourcePro Search, LLCOur top rated global client is looking for an experienced Senior Application Security Engineer for their Washington, DC office. The ideal candidate will serve as subject matter expert integrating secure design for applications and services within the system development...Full Job Details
Senior Software Engineer
Columbia, MarylandLeidos Description Leidos has a new and exciting opportunity for a Senior 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...Full Job Details
Senior Security Engineer
Washington, Washington DCExecutive Recruiting Location: Washington, DC (Hybrid - 3 days in office with travel as required) Clearance: Must be eligible to obtain a DoD security clearance The Role We are seeking a Senior Security Engineer to strengthen cloud and software environments, ensuring compliance with U.S....Full Job Details
Senior Application Security Engineer
Rockville, MarylandSoftware Guidance and Assistance, Inc.Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Application Security Engineer for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This role is hybrid (2 days/week Oniste). The main function of senior application...Full Job Details
Senior Telecommunications Engineer with Security Clearance
Washington, Washington DCDorreanDorrean is looking for a Senior Telecommunications Engineer to provide expertise in assisting with identifying or creating new avenues to address national security technology risks. The Senior Telecommunications Engineer will provide expert analysis, consulting, data...Full Job Details
Senior Cyber Security Engineer
Chantilly, VirginiaCACI InternationalSenior Cyber Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity: Join our team where you'll work on...Full Job Details
Multidisciplinary Senior Engineer with Security Clearance
Lexington Park, MarylandSurvice Engineering Company$120000.00 - 190000.00 a yearJ oin Us in Making a Difference in the Lives of Those Defending Our Nation. Why SURVICE? Come join the SURVICE Engineering mission to protect, enhance, and enable those who defend the United States. Since 1981, we have supported the DoD community, as well as Homeland...Full Job Details
Senior Security Engineer
Vienna, VirginiaNTT DATA North America Req ID: 318793 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Security Engineer-US...Full Job Details
Senior Security Engineer
Washington, Washington DCVersar Position Summary Versar, Inc., is seeking a Senior Security Engineer (Compliance) to support the Department of Homeland Security's Enterprise Engineering Division (EED) within the Office of the Chief Information Officer (OCIO). This candidate will be a member of a high...Full Job Details