security specialist Jobs in ashburn,va

141 - 160 of 353 Jobs

Archer System Administrator and Data Management Specialist - NNSA RMFJob Title - Archer System Administrator and Data Management Specialist - NNSA RMF

Accenture LLPCompany Name - Accenture LLP

•

Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Senior Specialist, Systems Engineer - Flight Safety Test Coordinator and Team LeadJob Title - Senior Specialist, Systems Engineer - Flight Safety Test Coordinator and Team Lead

Harris CorporationCompany Name - Harris Corporation

•

Springfield, 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

Active Directory AdministrationJob Title - Active Directory Administration

Serenity Info Tech, Inc.Company Name - Serenity Info Tech, Inc.

•

Remote

Contract, Third Party

Title: Active Directory Administration Location: Raleigh NC ( Remote ) Duration: 12 Months Client: State of North Carolina Job Description: The candidate will be allowed to work remotely until all staff return to site. At that point the candidate will be required to come onsite. ** Remote work for contractors is at the discretion of management and will be reviewed on an ongoing basis. ** DOT WILL NOT ship their equipment, so the candidate must come onsite during onboarding to pick up the state

Network EngineerJob Title - Network Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Network Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Network Engineer to join our team and play a key role in designing, implementing, and maintaining our network infrastructure. In this role, you will ensure the reliability, security, and scalability of our network systems, troubleshoot issues, and optimize performance to meet the needs of a dynamic and growing organi

Cyber Defense Ops SpecialistJob Title - Cyber Defense Ops Specialist

Citizens BankCompany Name - Citizens Bank

•

Remote or Johnston, Rhode Island, USA

Full-time

Job Description The Cyber Defense Ops Specialist is an individual contributor in the Cyber Defense Threat Detection (CDTD) Cyber Defense Operations Center (CDOC), responsible for performing security monitoring, intrusion analysis, incident handling, data loss prevention, privileged user monitoring, security incident management, malware detection/eradication, and recognizing hacker/incident response tactics, techniques, and procedures. This role requires the incumbent to stay current with securi

Palo Alto SME Deployment SpecialistJob Title - Palo Alto SME Deployment Specialist

Alltech Consulting Services, Inc.Company Name - Alltech Consulting Services, Inc.

•

Remote

Contract

Position: Palo Alto SME Deployment Specialist Type of hire: C2C Location: Palo Alto-CA-Remote Domain: Banking / Network & Security Need 12+ Years Candidate Only Job Summary: We are seeking a skilled and experienced Palo Alto Networks SME (Subject Matter Expert) to lead and support the deployment of Palo Alto firewalls and security solutions across enterprise environments. The ideal candidate will bring deep technical expertise, strong hands-on experience with deployment, and the ability to work

Cybersecurity Implementation EngineerJob Title - Cybersecurity Implementation Engineer

General DynamicsCompany Name - General Dynamics

•

Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber Security Job Qualifications: Skills: Cyber Defense, Cybersecurity, Technical Knowledge Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Responsibilities: Build, deploy, configure, and maintain on-premises and cloud-based cybersecurity in

F5 Network EngineerJob Title - F5 Network Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, WV, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a highly skilled Network F5 Engineer to join our team and manage complex IT infrastructures for critical Department of the Navy systems. Key Responsibiliti

F5 Network EngineerJob Title - F5 Network Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, AL, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a highly skilled Network F5 Engineer to join our team and manage complex IT infrastructures for critical Department of the Navy systems. Key Responsibiliti

F5 Network EngineerJob Title - F5 Network Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, LA, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a highly skilled Network F5 Engineer to join our team and manage complex IT infrastructures for critical Department of the Navy systems. Key Responsibiliti

F5 Network EngineerJob Title - F5 Network Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, FL, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a highly skilled Network F5 Engineer to join our team and manage complex IT infrastructures for critical Department of the Navy systems. Key Responsibiliti

F5 Network EngineerJob Title - F5 Network Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: 2507748 Location: REMOTE WORK, SC, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a highly skilled Network F5 Engineer to join our team and manage complex IT infrastructures for critical Department of the Navy systems. Key Respo

F5 Network EngineerJob Title - F5 Network Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, GA, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a highly skilled Network F5 Engineer to join our team and manage complex IT infrastructures for critical Department of the Navy systems. Key Responsibiliti

F5 Network EngineerJob Title - F5 Network Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, VA, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a highly skilled Network F5 Engineer to join our team and manage complex IT infrastructures for critical Department of the Navy systems. Key Responsibiliti

Senior Infrastructure Security EngineerJob Title - Senior Infrastructure Security Engineer

CoinbaseCompany Name - Coinbase

•

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Submarine Cybersecurity Test & Evaluation SpecialistJob Title - Submarine Cybersecurity Test & Evaluation Specialist

General DynamicsCompany Name - General Dynamics

•

Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 5+ years of job-related experience, or a Master's degree with 3+ years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requir

Junior Cybersecurity Risk Management Analyst - Component LevelJob Title - Junior Cybersecurity Risk Management Analyst - Component Level

Evolver FederalCompany Name - Evolver Federal

•

Springfield, Virginia, USA

Full-time

Evolver Federal is seeking a Junior Cybersecurity Risk Management Analyst - Component Level to support its Federal client in Springfield, VA in satisfying FISMA and OMB reporting requirements. The Data Analyst will lead data gathering efforts across a diverse stakeholder group, compile the data, conduct data analysis across all data collected, develop dashboards and data visualizations to show compliance trends, identify data anomalies, and conduct root cause analysis. The successful candidate

Incident Response Specialist (REMOTE/ONLY LOCAL CA CANDIDATES)Job Title - Incident Response Specialist (REMOTE/ONLY LOCAL CA CANDIDATES)

Amerit ConsultingCompany Name - Amerit Consulting

•

Remote

Contract

Our client, a mutual benefit corporation headquartered in Oakland, providing health, dental, vision, Medicaid and Medicare healthcare service plans in California seeking an accomplished Incident Response Specialist Note: THIS IS 100% REMOTE ROLE & ONLY W2 CANDIDATES. Candidate must be authorized to work in USA without requiring sponsorship Position: Incident Response Specialist (Job Id 88264-1) Location: Oakland CA 94607 (100% REMOTE) Duration: 12 Months + Strong Possibility of Extension

Linux / Unix Systems AdministratorJob Title - Linux / Unix Systems Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Linux / Unix Systems Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and ensure the stability, security, and efficiency of our systems infrastructure. In this role, you will be responsible for managing, monitoring, and maintaining Linux and Unix servers, troubleshooting system issues, and implementing soluti

RACF Specialist- z/OSJob Title - RACF Specialist- z/OS

DCM Infotech LimitedCompany Name - DCM Infotech Limited

•

Remote

Contract

RACF Specialist 12+ months Remote Must have: Recent experience with z/OS TKE(Trusted Key Entry) experience required for security. Familiar with Omegamon or TEP(Tivoli Enterprise Portal). Experience in Mainframe Security administration. RACF (Resource Access Control Facility), audit and certificate work involves managing access control and security policies, as well as using digital certificates for authentication and other security purpose. Its main features are: Identification and verificat