Full-Time

Network Engineer 3

Posted on 10/31/2025

Agile Defense

Agile Defense

1,001-5,000 employees

Cybersecurity and IT services for government

No salary listed

Hampton, VA, USA

In Person

Category
DevOps & Infrastructure (2)
,
Requirements
  • DoD 8570 Level II certification is required.
  • Five-plus (5+) years of demonstrated experience designing large scale, enterprise networks.
  • Five-plus (5+) years of experience working with cloud and containerized environments.
  • Five-plus (5+) years of experience with agile methodologies and lean software development practices.
  • Five-plus (5+) years experience with various long-haul circuit technologies (TDM, MetroEthernet, MPLS, etc.).
  • Five-plus (5+) years experience with Encryption and Virtual Private Networks (DMVPN, etc.).
  • Five-plus (5+) years experience with Software-Defined Networking (Cisco ACI, Juniper Contrail, etc.).
  • Five-plus (5+) years experience with cloud/hybrid cloud architectures (AWS, Azure, etc.).
  • Five-plus (5+) years experience with network monitoring and management tools (CruzOC, SolarWinds, Splunk, etc.).
  • Five-plus (5+) years experience with networking security principles and designing secure networks, systems and application architectures.
  • Knowledge of risk assessment tools, technologies and methods.
  • Resume includes at least three or more examples of successfully troubleshooting large-scale cloud, hybrid and on-premise network systems.
  • Proven experience with knowledge sharing and/or mentorship.
  • Required skills include Palo Alto Panorama.
Responsibilities
  • Performs a variety of systems engineering tasks and activities that are broad in nature and are concerned with major systems design, integration, and implementation, including hardware, software, and support facilities and/or equipment.
  • Provide network systems analysis, network engineering, and network security.
  • Provide technical inputs and evaluation of all aspects of networking, including software and hardware and critical interface issues.
  • Provide network analysis of the reliability and availability of systems, evaluating network and information systems methodologies and conducting performance evaluation and optimization.
  • Monitors and responds to complex technical control facility hardware and software problems. Interfaces with vendor support service groups to ensure proper escalation during outages or periods of degraded system performance.
  • Provides technical guidance for directing and monitoring information systems operations.
  • Designs, builds, and implements network systems.
  • Directs compilation of records and reports concerning network operations and maintenance.
  • Configuring routing protocols including EIGRP, OSPF, and BGP.
  • Managing and administering firewalls (Cisco, Palo Alto, Juniper, etc.).
  • Administering and securing wireless networks.
  • Designing, implementing, and monitoring secure networks to meet the needs of KR employees and stakeholders.
  • Identifying and defining network requirements (high availability, redundancy, security, etc.).
  • Collaborating with various other teams and organizations to support KR applications and services.
  • Provides documentation/project tracking and management reporting.
  • Provides strategic input on overall network planning and related projects.
  • Provides mentorship and knowledge sharing via internal workshops and Standard Operating Procedures
  • Collaborates with technical writer to generate thorough documentation
  • Creates and systematically reviews relevant documentation (diagrams, STIG checklists, etc) for accuracy.
Desired Qualifications
  • Palo Alto
  • AWS
  • Terraform
  • Ansible
  • GitLab
  • Proven experience with knowledge sharing and/or mentorship

Agile Defense provides IT and cybersecurity services to the U.S. Federal Government, including digital transformation, IT modernization, and a Virtual Security Operations Center (VSOC) to defend against cyber threats. Its services support national security and civilian missions across federal agencies, delivered through various contract vehicles. The company expands its capabilities through acquisitions (IntelliBridge and XOR Security) and focuses on AI-enabled workforce transformation and enterprise IT to enhance government operations. Unlike many suppliers, Agile Defense emphasizes a government-focused portfolio with a multidimensional VSOC and AI-driven workforce upgrades, positioning itself to meet federal security and modernization needs. The goal is to help federal agencies protect data and systems, modernize IT infrastructure, and improve cyber resilience across national security and civilian missions.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Reston, Virginia

Founded

1998

Simplify Jobs

Simplify's Take

What believers are saying

  • IntelliBridge and XOR acquisitions expand AI workforce and enterprise IT capabilities.
  • Agile-Bot II wins DISA JSP prime contract serving 55,000 National Capital Region customers.
  • New executives Bill Luebke CFO and Razwan Raja CINO drive financial and innovation growth.

What critics are saying

  • Peraton undercuts Agile-Bot II on DISA JSP follow-on via pricing, eroding base in 6-12 months.
  • CACI captures Army PEO C3T recompete, stripping PM MC revenue in 12-18 months.
  • CMMC 3.0 exposes VSOC gaps, disqualifying Agile from $10B cyber contracts in 12-18 months.

What makes Agile Defense unique

  • VSOC provides multidimensional cyber threat protection for federal agencies.
  • DuroSuite automates STIG compliance, generating eMASS artifacts in minutes.
  • Agile Labs delivers 5-layer AI stack for DoD agentic AI workflows.

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Benefits

Remote Work Options

Flexible Work Hours

Wellness Program

Mental Health Support

Company News

PR Newswire
Jan 7th, 2025
Agile Defense Scales through IntelliBridge Acquisition

/PRNewswire/ -- Agile Defense, a leading provider of comprehensive digital transformation, data analytics, and cybersecurity solutions for the Department of...

PR Newswire
Mar 27th, 2024
Agile Defense Announces Bill Luebke As Chief Financial Officer

RESTON, Va., March 27, 2024 /PRNewswire/ -- Agile Defense, an end-to-end provider of large-scale, digital transformation, and cybersecurity solutions to national security and federal civilian customers, appointed Bill Luebke as its Chief Financial Officer (CFO). In this role, Luebke will oversee all aspects of financial management and strategy, playing a key role in driving the company's continued success and growth.Prior to joining Agile Defense, Luebke served as the Principal Accounting Officer, Senior Vice President, and Controller at Perspecta (now part of Peraton) where he oversaw the control, analysis, and interpretation of financial records. Luebke previously held senior level positions overseeing financial teams at CSRA Inc. (now GDIT), and CSC."Today marks a pivotal moment in our company's journey as we welcome Bill Luebke as our new Chief Financial Officer. With Bill's proven track record and visionary leadership, we are poised to elevate our financial strategies and drive sustainable growth," said Agile Defense CEO Rick Wagner.Current CFO Daniel Yuly will transition into a new role where he will focus on optimizing the financial performance of Agile Defense's programs and efficient delivery to customers. To learn more about Agile Defense's services and solutions, visit www.Agile-Defense.com.About Agile Defense:Headquartered in Reston, VA, Agile Defense is an end-to-end enterprise IT solutions provider, delivering leading-edge digital transformation and cybersecurity solutions at scale

GovCon Wire
Jan 24th, 2024
Razwan Raja Named Chief Innovation Officer at Agile Defense

Razwan Raja, formerly founder and principal of XOR Security, has been appointed chief innovation officer at information technology services provider Agile Defense, an Enlightenment Capital portfolio company.

PR Newswire
Jan 23rd, 2024
Agile Defense'S Razwan Raja Appointed To Chief Innovation Officer

RESTON, Va., Jan. 23, 2024 /PRNewswire/ -- Agile Defense, an end-to-end provider of large-scale, digital transformation, and cybersecurity solutions to national security and federal civilian customers, is pleased to share that Razwan Raja has been appointed as Chief Innovation Officer (CINO) at Agile Defense. Raja drives the organization's investment in innovation and leads technical teams to develop cutting-edge solutions aligned to customer needs.Previously, Raja served as the Founder and Principal of XOR Security which was acquired by Agile Defense in May 2023. Razwan brings a focus on innovating for customers and a strategic approach to business development efforts. He is adept at creating solutions to complex engineering operations and integration efforts for federal clients within the U.S. and overseas."Elevating Razwan into this role demonstrates how Agile Defense is intentionally focusing on how we can leverage our unique combination of technical talent and innovative capabilities to close mission gaps and retain our nation's competitive advantage," said Agile Defense CEO Rick Wagner

Washington Technology
Dec 13th, 2023
Agile Defense brings in new growth chief

Agile Defense has hired a new chief growth officer in John Hart, a 25-year industry veteran who joins the digital transformation company after working in that same role at Valiant Integrated Services.

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