Senior Security Engineer Jobs in Quantico, VA

121 - 140 of 429 Jobs

Principal Security Engineer - Data Scanning/DLPJob Title - Principal Security Engineer - Data Scanning/DLP

Navy Federal Credit UnionCompany Name - Navy Federal Credit Union

•

Vienna, Virginia, USA

Full-time

Overview This position is for a Principal Security Engineer with a concentration on engineering policies and rules for data scanning and data loss prevention (e.g. endpoint and email DLP). The right candidate will have the ability to serve in a technical lead role, provide technical project management/oversight, and provide hands-on support at an SME level within areas of focus. The role involves providing lead support and technical guidance as well as support data scanning and DLP initiatives f

Information System Security Engineer (ISSE) Principal Level (Government)Job Title - Information System Security Engineer (ISSE) Principal Level (Government)

AT&T Inc.Company Name - AT&T Inc.

•

Chantilly, Virginia, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our cus

Network Security EngineerJob Title - Network Security Engineer

Randstad DigitalCompany Name - Randstad Digital

•

Remote or St. Louis, Missouri, USA

Contract

job summary: Typical Day in the Role Meet with the team to collaborate and warm on efforts of automation. Write scripting code within Python and working with firewalls daily. The contractor will contribute to the development and refinement of solutions to support daily operations and improve our firewall monitoring. location: Saint Louis, Missouri job type: Contract salary: $38 - 48 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Performance involves working with the

Information Assurance / Security EngineerJob Title - Information Assurance / Security Engineer

American Systems CorporationCompany Name - American Systems Corporation

•

Arlington, Virginia, USA

Full-time

Overview The Information Assurance / Security Engineer ensures the confidentiality, integrity, and availability of identified mission supporting information systems and applications, their networks, data and tools. Establishes and satisfies complex system-wide information security requirements based upon the analysis of user, policy, regulatory, and resource demands. Responsibilities The position will support Joint Staff J-8 team at the Pentagon.Plans, analyzes, develops, implements, maintain

Systems Engineer - Intel & Cyber (Active TS/SCI Security Clearance Required) 1Job Title - Systems Engineer - Intel & Cyber (Active TS/SCI Security Clearance Required) 1

Harris CorporationCompany Name - Harris Corporation

•

Chantilly, Virginia, 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

Product Security EngineerJob Title - Product Security Engineer

Costar GroupCompany Name - Costar Group

•

Arlington, Virginia, USA

Full-time

Product Security Engineer Job Description 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 NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information a

Cleared Information Systems Security EngineerJob Title - Cleared Information Systems Security Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

Cleared Information Systems Security Engineer This company is seeking an experienced Information Systems Security Engineer (ISSE) to support cybersecurity operations in a high-security environment. This role involves designing, implementing, and maintaining security controls, ensuring compliance with DoD security policies, and mitigating risks to protect critical systems. The ISSE will work closely with the ISSM/ISSO to analyze security trends, assess system vulnerabilities, and develop security

Information Systems Security Engineer (ISSE)Job Title - Information Systems Security Engineer (ISSE)

Apex SystemsCompany Name - Apex Systems

•

Washington, District of Columbia, USA

Full-time

Job#: 2070910 Job Description: Apex Systems is seeking an Information Systems Security Engineer (ISSE) to support the US Airforce at the Pentagon. If interested, email your resume. #clearance Position: ISSE Location: Fully onsite @ the Pentagon Hours: M-F 8 hour shift between 6AM-6PM Compensation: $145,000-$155,000/yr Job type: Long term contract Certifications: Must have Security + Overview: Seeking high-level IT Professionals to provide cyber security and security engineering services incl

IAM/IDM Security EngineerJob Title - IAM/IDM Security Engineer

ZealogicsCompany Name - Zealogics

•

Remote

Contract

Engineer This role is responsible for the firms Identity and Access Management infrastructure as well as the support, development and implementation of enhancements to the system and managing technical integrations of third-party and custom-built applications into the Identity and Access Management system. Collaborate with leadership, third party vendors, and various technical teams in the firm to translate business requirements into technical IAM requirements. Perform daily health checks of IA

Network Security EngineerJob Title - Network Security Engineer

Evolver FederalCompany Name - Evolver Federal

•

Arlington, Virginia, USA

Full-time

Evolver is seeking a Network Security Engineer to support Information Assurance (IA), Cyber Security, and Computer Network Defense functions. The ideal candidate will be responsible for security management, policy enforcement, certification and accreditation (C&A) processes, and ensuring compliance with federal laws, DoD, DON, and ONRG regulations. This position requires on-site work at Arlington, VA. The Network Security Engineer will work closely with security teams, system administrators, an

Network Cloud Security EngineerJob Title - Network Cloud Security Engineer

Nextgen Information ServicesCompany Name - Nextgen Information Services

•

Manassas, Virginia, USA

Contract

Senior Network EngineerVisa : ( 1099/C2C)Duration 12 months contract Location :VIRGINIA,MANASSAS ( Hybrid ) Note : This position needs security clearance and USC Job Summary:We are seeking an experienced and highly skilled Senior Network Engineer. The successful candidate will be responsible for designing, implementing, managing, and troubleshooting complex network environments, including on-premises infrastructure and cloud-based networks. This role requires expertise with Palo Alto Firewalls,

Security Engineer - Mergers & AcquisitionsJob Title - Security Engineer - Mergers & Acquisitions

Aduril IndustriesCompany Name - Aduril Industries

•

Washington, District of Columbia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Azure Cloud & Imperva Data Security Fabric (DSF) EngineerJob Title - Azure Cloud & Imperva Data Security Fabric (DSF) Engineer

DMICompany Name - DMI

•

Arlington, Virginia, USA

Full-time

About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, ef?cient, and cost-effective solutions that drive measurable results. Learn more at

Principal Cyber Defense Python Security EngineerJob Title - Principal Cyber Defense Python Security Engineer

Request Technology, LLCCompany Name - Request Technology, LLC

•

Remote

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Company is currently seeking a Principal Cyber Defense Security Engineer with strong Python development and scripting experience. Candidate will architect, develop, and implement advanced technical solutions that empower our cyber defense investigations and incident response teams. You will work independently and in teams to design and implement effective and sustainable capabilities to d

VDI Endpoint Security Engineer - USDSJob Title - VDI Endpoint Security Engineer - USDS

TikTokCompany Name - TikTok

•

Washington, District of Columbia, USA

Full-time

Location : Washington D.C. Employment Type : Regular Job Code : A83716 Apply to this job Share this listing: Responsibilities As a Endpoint Specialist at Tiktok USDS, you will play a crucial role in primarily administering and maintaining our physical and virtual workstations. You will work closely with the IT Support Service department to ensure the smooth deployment and management of Windows and Mac laptops across the organization. In addition, you will work closely with lines of busine

System Security EngineerJob Title - System Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

System Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail-oriented System Security Engineer to design, implement, and maintain security measures that protect our critical systems and data. In this role, you will work closely with cross-functional teams to identify vulnerabilities, develop robust security solutions, and ensure compliance with industry standa

Application Security EngineerJob Title - Application Security Engineer

UnisysCompany Name - Unisys

•

Washington, District of Columbia, USA

Full-time, Contract

Looking for Application Security Advisor who can run vulnerability scans and help in mediation. Looking for a Security Advisor, that can code either in Java or Python, come up with templates for vulnerability scanning and remediation Looking for Developer who has interest and understanding in Security Source Code, Web API, third party open source vulnerabilitiesApplication Developer performs high complexity (i.e. system level applications) analysis, design, development and unit testing of softwa

IS Security Engineer (ISSE), TS/SCI with PolygraphJob Title - IS Security Engineer (ISSE), TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

•

Chantilly, 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: Information Security Job Qualifications: Skills: Continuous Monitoring, Information Security, Risk Management Framework Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Information Systems Security Engineer (ISSE) We are seeking a

Network Security EngineerJob Title - Network Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Network Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Network Security Engineer to join our team and play a critical role in safeguarding our organization's digital infrastructure. In this position, you will design, implement, and maintain robust security measures to protect networks, systems, and data from cyber threats. You'll work closely with cross-func

Information System Security EngineerJob Title - Information System Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Information System Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Information System Security Engineer to join our cybersecurity team. In this role, you will design, implement, and maintain security solutions to protect critical information systems and ensure compliance with established security standards. You will collaborate with cross-functional teams to a