Cybersecurity Engineer (Network) Jobs in Virginia

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121 - 140 of 402 Jobs

Senior Systems Sustainment Administrator

NexGen Data Systems, Inc.

•

Virginia, USA

Full-time

NexGen Data Systems is seeking a highly skilled and motivated Systems Engineer to serve as a Systems Sustainment Administrator within a dynamic and fast-paced 24/7 operational team. This critical role supports the sustained operation and maintenance of a newly deployed naval enterprise transport network, ensuring 24/7/365 availability and reliability. As a Systems Sustainment Administrator, you will play a key role in troubleshooting and resolving Tier 1-2 operational issues, leveraging a suite
Posted 7 days ago

Cybersecurity Analyst

Cymertek Corporation

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Reston, Virginia, USA

Full-time

Cybersecurity Analyst LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Cybersecurity Analyst to join our team and help safeguard our systems and data from potential threats. In this role, you will monitor and analyze security events, identify vulnerabilities, and implement measures to protect against cyberattacks. You will work closely with teams across the organization to
Posted 60+ days ago | Updated 10 hours ago

Cybersecurity Analyst

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Cybersecurity Analyst 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 Cybersecurity Analyst to join our team and help safeguard our systems and data from potential threats. In this role, you will monitor and analyze security events, identify vulnerabilities, and implement measures to protect against cyberattacks. You will work closely with teams across the organization to
Posted 60+ days ago | Updated 10 hours ago

Cybersecurity Analyst

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Cybersecurity Analyst LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Cybersecurity Analyst to join our team and help safeguard our systems and data from potential threats. In this role, you will monitor and analyze security events, identify vulnerabilities, and implement measures to protect against cyberattacks. You will work closely with teams across the organization
Posted 60+ days ago | Updated 10 hours ago

Pre-Sales Information Security Solutions Architect

Request Technology, LLC

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Remote or Chicago, Illinois, USA

Full-time

This role requires up to 40% travel We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a Pre-Sales Information Security Solutions Architect. Candidate will bring our cyber resilience solution to customers by advising, educating, and redefining the next generation of cybersecurity and recovery. This includes conducting ransomware readiness assessments and aligning customer expectations with th
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Posted 12 days ago

Pre-Sales Information Security Solutions Architect

Request Technology, LLC

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Remote or Denver, Colorado, USA

Full-time

This role requires up to 40% travel We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a Pre-Sales Information Security Solutions Architect. Candidate will bring our cyber resilience solution to customers by advising, educating, and redefining the next generation of cybersecurity and recovery. This includes conducting ransomware readiness assessments and aligning customer expectations with
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Posted 12 days ago

Senior Infrastructure Engineer

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

Senior Infrastructure Engineer In this role, you will be responsible for designing, supporting, and maintaining secure network architectures, devices, and communications systems for Industrial Control System (ICS) environments in non-nuclear power plants. Your efforts will support both edge computing and cloud-based infrastructures, contributing to the broader mission of expanding access to reliable renewable energy. The company is located in Herndon, VA and will be a hybrid model. What You Will
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Posted 43 days ago | Updated 6 hours ago

Information Security Operations Analyst/Engineer

Apex Systems

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Richmond, Virginia, USA

Full-time

Job#: 2081498 Job Description: Job Title: Security Operations Analyst/Engineer Overview: We are seeking a hands-on and analytical Security Operations Analyst/Engineer to help secure enterprise systems and data. This role blends technical engineering with investigative analysis, supporting threat intelligence, vulnerability management, incident response, and the development of defensive security controls. You'll work closely with IT and business stakeholders to drive measurable cybersecurity i
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Posted 9 days ago | Updated 10 hours ago

SecOps Observability Engineer - North Central region (Remote in the U.S.)

GuidePoint Security

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Remote

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. Requirements: Hands-on experience with observ
Posted 6 days ago | Updated 7 hours ago

ACAS Engineer

ManTech

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Norfolk, Virginia, USA

Full-time

MANTECH seeks a motivated, career and customer-oriented Assured Compliance Assessment Solution (ACAS) Engineer to join our team onsite in Norfolk, VA. Responsibilities include but are not limited to: Administer, operate, and maintain Tenable Security Center and Nessus scanners in support of continuous monitoring and vulnerability assessment effortsUtilize Vulnerability Remediation Asset Manager (VRAM) to track, manage, and report on vulnerability findings in coordination with ACAS outputsAnalyze
Posted 2 days ago | Updated 9 hours ago

ACAS Engineer

ManTech

•

Norfolk, Virginia, USA

Full-time

MANTECH seeks a motivated, career and customer-oriented Assured Compliance Assessment Solution (ACAS) Engineer to join our team onsite in Norfolk, VA. Responsibilities include but are not limited to: Administer, operate, and maintain Tenable Security Center and Nessus scanners in support of continuous monitoring and vulnerability assessment effortsUtilize Vulnerability Remediation Asset Manager (VRAM) to track, manage, and report on vulnerability findings in coordination with ACAS outputsAnalyz
Posted 2 days ago | Updated 8 hours ago

Cyber Systems Engineer III - ECDS

General Dynamics

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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 Engineering Job Qualifications: Skills: Cross Domain (Inactive), Security System Design, Systems Engineering Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is your place. You make it your own by embracing autonomy, seizing opportu
Posted 22 hours ago | Updated 10 hours ago

Senior Firewall Engineer

SAIC

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Quantico, Virginia, USA

Full-time

Job ID: 2507101 Location: QUANTICO, VA, US Date Posted: 2025-07-02 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Introduction: Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capa
Posted 20 days ago | Updated 8 hours ago

Cyber Threat & Vulnerability Hunter

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2507498 Location: CHANTILLY, VA, US Date Posted: 2025-07-11 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking Cyber Threat & Vulnerability Hunter to join its Blue Team Vulnerability Assessment Program in Chantilly, Virginia. This position requires an active TS/SCI Clearance
Posted 11 days ago | Updated 8 hours ago

Sr Engineer, Systems Infrastructure

Thermo Fisher Scientific

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Remote or Pittsburgh, Pennsylvania, USA

Full-time

Work Schedule Standard Office Hours (40/wk) Environmental Conditions Office Job Description As a Senior engineer of the Identity Access Management team, you will provide strategic direction and leadership for the directory services and authentication of the enterprise hybrid Active Directory and Entra ID environment. This is predominantly a global geo location role and will participate on a diverse team of engineers along with SME's and partners to help drive the overall direction of the IAM
Posted 19 days ago | Updated 10 hours ago

Cybersecurity Architect

LMI Government Consulting (Logistics Management In

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Tysons, Virginia, USA

Full-time

Overview LMI is seeking a Cybersecurity Architect to support LMI's leading-edge, technology-enabled mission. In this fast-paced and matrixed environment, this position will develop cybersecurity requirements and solutions to ensure LMI's technology meets all our risk and compliance requirements and will communicate our posture to stakeholders and customers. This position will report to LMI's Chief Information Security Officer (CISO) and support various initiatives across LMI's environment. The
Posted 60+ days ago | Updated 7 hours ago

Migration Security Engineer

Apex Systems

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Herndon, Virginia, USA

Full-time

Job#: 2079158 Job Description: Title: Migration Security Engineer Location: 100% Remote (Travel 10% of the time) Long Term Contract: 12+ Months with possible extensions or perm conversion Pay on Contract: $75.00 - $95.00 / hourly (Based on experience) APPLY HERE: Please send a resume to Skylar at Required: MUST HAVE ACTIVE DOD SECRET CLEARANCE IAT Level 2 Certification Bachelors degree with 12+ years of experience or Masters degree with 10+ years of experience. Expert understanding of networki
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Posted 28 days ago | Updated 10 hours ago

Azure Senior Cloud Engineer

SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2507749 Location: ARLINGTON, VA, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly skilled and experienced Azure Senior Cloud Engineer to join our team. This role involves working hands-on with Azure cloud services to manage and build infrastructure
Posted 1 day ago | Updated 8 hours ago

Software Engineer - Sr. Consultant level (Java) - (Hybrid/Onsite)

Visa Inc.

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Remote or Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 5 days ago | Updated 10 hours ago

Copy of Sr. Technical Support Engineer, US Government, XSOAR (2pm to 11pm Central Time - Late Shift)

PaloAlto Networks

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Reston, Virginia, USA

Full-time

Company Description ** To comply with U.S. federal government requirements, U.S. citizenship is required for this position. ** ** Late shift role (Working Hours 2:00 pm - 11:00 pm Central Time) ** Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging
Posted 4 days ago | Updated 10 hours ago