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Network Security Engineer Remote Jobs in Virginia

Ad Hoc

Evergreen: Senior Network/Security Engineer

Mclean, VA · Remote

$59.25 - $77.25/hr

Senior Network/Security Engineer Job number: 793 This is a remote position. Ad Hoc is a technology company that empowers organizations to deliver scalable, impactful digital services. Using modern ...

Maximus

Junior Security Engineer

VA · On-site +1

This is a remote position. Maximus TCS (Technology and Consulting Services) Internal Job Profile ... network/security infrastructure. Job-Specific Minimum Requirements: - 1+ years of experience in ...

Stefanini Group

Network Engineer

Richmond, VA · Remote

Stefanini is looking for Network Engineer-Remote For quick apply, please contact Sudhanshu ... Implement and maintain security configurations on F5 devices. * Ensure compliance with ...

Stefanini Group

Network Engineer

Richmond, VA · Remote

Stefanini is looking for Network Engineer-Remote For quick apply, please contact Sudhanshu ... Implement and maintain security configurations on F5 devices. * Ensure compliance with ...

Stefanini Group

Network Engineer

Richmond, VA · Remote

Stefanini is looking for Network Engineer-Remote For quick apply, please contact Sudhanshu ... Implement and maintain security configurations on F5 devices. * Ensure compliance with ...

Maximus

Security & Compliance Engineer

VA · On-site +1

This position is remote. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code ... with network security concepts, including firewalls, access control, and traffic monitoring ...

Knexus

Site Reliability Engineer (Remote)

Vienna, VA · On-site +1

$57.25 - $76/hr

This is a fully remote position for candidates in the continental U.S., with work hours aligned to ... This includes managing identity and access management (IAM), network security, and data encryption ...

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Network Security Engineer Remote information

What is a Network Security Engineer (Remote)?

A Network Security Engineer (Remote) is an IT professional who specializes in designing, implementing, and managing security measures to protect an organization's computer networks from cyber threats, all while working from a remote location. Their responsibilities include configuring firewalls, monitoring network traffic, responding to security breaches, and ensuring compliance with security policies. Remote network security engineers use various tools and technologies to safeguard data and maintain the integrity and confidentiality of network systems without being physically present at the office.

What are the key skills and qualifications needed to thrive as a Network Security Engineer (Remote), and why are they important?

A Network Security Engineer needs expertise in network protocols, cybersecurity principles, and typically holds a bachelor's degree in computer science, information technology, or a related field. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and certifications like CISSP or CCNP Security are commonly required. Strong analytical thinking, problem-solving abilities, and clear communication are crucial soft skills, especially when collaborating remotely. These competencies help protect organizational assets, ensure regulatory compliance, and enable effective teamwork in distributed environments.

What is the difference between Network Security Engineer Remote vs Network Security Analyst?

AspectNetwork Security Engineer RemoteNetwork Security Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CEH
Work EnvironmentRemote, often part of cybersecurity teamsRemote or on-site, monitoring security systems
Employer & Industry UsageTech, finance, healthcare, governmentIT firms, corporate security teams, government agencies

Both roles require similar certifications and often operate in remote environments within various industries. The main difference is that Network Security Engineers typically design and implement security solutions, while Network Security Analysts focus on monitoring and analyzing security threats.

How does a remote Network Security Engineer typically collaborate with on-site IT teams to respond to security incidents?

As a remote Network Security Engineer, you will often work closely with on-site IT teams through secure communication channels such as VPNs, video calls, and incident management platforms. During security incidents, clear documentation and real-time coordination are essential, so you'll frequently participate in virtual meetings, share logs, and provide guidance for immediate response actions. Many organizations use ticketing systems and collaborative tools to ensure that remote and on-site teams remain aligned on priorities and next steps. Building strong relationships and maintaining open lines of communication are key to successfully managing incidents from a remote position.
What are the most commonly searched types of Network Security Engineer jobs in Virginia? The most popular types of Network Security Engineer jobs in Virginia are:
What cities in Virginia are hiring for Network Security Engineer Remote jobs? Cities in Virginia with the most Network Security Engineer Remote job openings:
Network Security Engineer Remote jobs near you
Infographic showing various Network Security Engineer Remote job openings in Virginia as of July 2026, with employment types broken down into 1% Locum Tenens, 93% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.
Evergreen: Senior Network/Security Engineer

Evergreen: Senior Network/Security Engineer

Ad Hoc

Mclean, VA • Remote

$59.25 - $77.25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 20 days ago

Job description

Senior Network/Security Engineer

Job number: 793

This is a remote position.

Ad Hoc is a technology company that empowers organizations to deliver scalable, impactful digital services. Using modern, agile methods, our team creates products that meet people’s needs and transform their experience of government.

Work on things that matter

Our collaborations have shaped some of the defining moments in public-sector service delivery. We’ve helped build products that connect Veterans to tailored services, help millions access affordable health care, and support important programs like Head Start. As we work with agencies to deliver critical services, we’re also changing how the government approaches technology.

Built for a remote life

Our culture, communications, and tools are built for remote work, enabling us to bring together top talent nationwide. At Ad Hoc, remote life empowers our teams to design work environments that fit their lives and that foster flexibility and collaboration to achieve positive outcomes for our customers.

Committed to high expectations and a welcoming culture

Ad Hoc values acceptance, accountability, and humility. We aren’t heroes. We learn from our mistakes and improve the process for the next time. We build small, inclusive teams to collaborate closely with our partners to solve the right problems and deliver software that works.

The Federal Civilian business unit supports many customers spanning the federal, commercial, and nonprofit space. Our customers include NASA, the General Services Administration, Office of Personnel Management, the Library of Congress, Health & Human Services, and the FDIC. We partner with these agencies to build new capabilities, deliver products, establish data as a strategic asset for informed decision-making, modernize legacy systems, and build the digital service infrastructure necessary to scale their mission impact.

Primary Responsibilities:

Experience with Palo Alto, panorama OS (PAN-OS), Firewalls, SIEM, Security Configuration Management (SCM), migration, security and compliance, RBAC and access models, Data Loss Prevention (DLP), Strata Cloud Manager

Operate and engineer enterprise web proxy, deliver reliable policy changes, and diagnose issues down to packet level

  • Configuring Network ACLs, firewalls, and security groups to enforce policy and isolate sensitive workloads.
  • Design secure network infrastructure enforcing Zero Trust principles for the DXP.
  • Ensure 100% compliance with IRS/NIST boundary protection standards.
  • Proxy Engineering
    • Forward/reverse proxy modes; explicit vs transparent; PAC/WPAD design and distribution.
    • SSL/TLS inspection: cert chains, pinning impacts, ALPN, HTTP/2 behavior, auth flows (Kerberos/NTLM, SAML/OIDC).
    • Safe bypass strategies (domain/SNI/IP/risk-based) without degrading coverage.
  • Layer 3 & Internet Fundamentals
    • Routing & addressing (CIDR, MTU/fragmentation/PMTUD, NAT44/66, VRFs), basic BGP/OSPF, DNS recursion/forwarding and failure modes.
  • Ports & Protocols
    • TCP/UDP behavior, ephemeral ranges, TLS handshake/SNI, and middlebox interactions (no QUIC/HTTP-3 requirement).
  • PCRE
    • Writes and reviews complex PCRE (lookarounds, backreferences, atomic groups) with an eye for performance (avoid catastrophic backtracking).
  • Troubleshooting: Packets + Analytics
    • tcpdump/Wireshark proficiency (TLS/HTTP analysis, TCP dynamics).
    • Log correlation at scale (e.g., Splunk/ELK) to isolate issues off-box (client, network, IdP, upstream).
    • Can distinguish origin responses vs proxy-generated errors and document root cause.
  • Communication & Prioritization
    • Clear stakeholder comms; triage correctly under load—doesn’t treat every noisy issue as P1.

Goals:

  • Normalize firewall / Panorama versions
  • Get Panorama 12.x integrated with Strata Cloud Manager as the “real” central manager
  • Upgrade the DLP plug-in so it works cleanly in SCM

Preferred Qualifications:

  • Current or previous Federal Government Clearance

To learn more about working at Ad Hoc, please visit:https://adhocteam.us/join

Benefits:

  • Company-subsidized health, dental, and vision insurance

  • Flexible PTO

  • 401K with employer match

  • Paid parental leave after one year of service

  • Employee Assistance Program

Ad Hoc LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ancestry, sex, sexual orientation, gender identity or expression, religion, age, pregnancy, disability, work-related injury, covered veteran status, political ideology, marital status, or any other factor that the law protects from employment discrimination.

We value the unique skills gained through military service and encourage veterans and transitioning service members to apply.

In support of various state and city equal pay transparency laws, Ad Hoc job descriptions feature the starting range we reasonably expect to pay to candidates who would join our team with little to no need for training on the responsibilities we've outlined above. Actual compensation is influenced by a wide range of factors including but not limited to skill set, level of experience, and responsibility. The range of starting pay for this role is $153,000-187,000. Our recruiters will be happy to answer any questions you may have, and we look forward to learning more about your salary requirements.

job reference:

https://adhoc.team/

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