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Entry Level Network Security Engineer Jobs in Washington

FGS LLC

Senior Network Engineer

Suitland, MD · On-site

$175K - $190K/yr

Regular, Full Time Required Security Clearance: (Minimum for hire) TS/SCI Required Education ... The Network Engineer will design, configure, maintain, and troubleshoot enterprise routing ...

Agile Defense

Security Engineer

Springfield, VA · On-site

The results of which shall be captured and reported in the monthly Focused Operations Network ... IAD Security Engineers, as needed. • Develop integrated system test requirement, strategies ...

Babel Street

Information Security Engineer

Reston, VA

Position overview The Information Security Engineer is responsible for supporting and advancing the ... Strong understanding of enterprise technology, including Windows, Linux, networking fundamentals ...

AHEAD

Senior Pre-Sales Engineer - Network

Washington, DC

$117K - $161K/yr

Participates in mentorship of entry-level team members * Possesses strong, detailed product ... Network Security (Palo Alto/Fortinet) tenants along with SASE knowledge Other Skills: * VMware ...

AHEAD

Senior Pre-Sales Engineer - Network

Washington, DC · On-site

$245K - $275K/yr

Participates in mentorship of entry-level team members * Possesses strong, detailed product ... Network Security (Palo Alto/Fortinet) tenants along with SASE knowledge Other Skills: * VMware ...

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All JobsNetwork Security Engineer JobsEntry Level Network Security Engineer JobsEntry Level Network Security Engineer Jobs in Washington

Entry Level Network Security Engineer information

See Washington salary details

$23.8K

$141.5K

$189.1K

How much do entry level network security engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for entry level network security engineer in Washington is $141,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $162,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Entry Level Network Security Engineer, and why are they important?

To thrive as an Entry Level Network Security Engineer, you need a solid understanding of networking fundamentals, cybersecurity principles, and a relevant degree or certification such as CompTIA Security+ or Cisco CCNA. Familiarity with firewalls, intrusion detection/prevention systems, and security information and event management (SIEM) tools is typically required. Analytical thinking, attention to detail, and strong problem-solving abilities are crucial soft skills in this role. These competencies are essential for identifying vulnerabilities, mitigating security risks, and maintaining a robust network defense.

What does an Entry Level Network Security Engineer do?

An Entry Level Network Security Engineer is responsible for helping to protect an organization’s computer networks and systems from cyber threats. They assist with monitoring network activity, identifying vulnerabilities, and implementing security measures such as firewalls and intrusion detection systems. Their duties often include configuring security software, responding to incidents, and supporting senior engineers with risk assessments. This role is ideal for those who are knowledgeable in networking basics and have a strong interest in cybersecurity.

What are some common challenges faced by entry level network security engineers during their first year on the job?

Entry level network security engineers often face challenges such as quickly adapting to a fast-paced environment where new threats and vulnerabilities emerge regularly. They may also need to familiarize themselves with a variety of security tools and protocols, as well as company-specific network architectures. Collaborating effectively with more experienced team members and communicating technical information to non-technical colleagues can take time to master. However, these challenges are great learning opportunities and help build a strong foundation for career growth.

What is the difference between Entry Level Network Security Engineer vs Network Security Analyst?

AspectEntry Level Network Security EngineerNetwork Security Analyst
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, CISSP (entry-level roles may not require CISSP)
Work EnvironmentDesigning, implementing security measures, and supporting network infrastructureMonitoring, analyzing security threats, and incident response
Employer & Industry UsageIT departments, cybersecurity firms, telecom companiesFinancial institutions, government agencies, tech companies

While both roles focus on cybersecurity, an Entry Level Network Security Engineer primarily works on designing and implementing security solutions, whereas a Network Security Analyst monitors and analyzes security threats. The roles often overlap in certifications and work environments, but their core responsibilities differ, making each essential in a comprehensive security strategy.

What are the most commonly searched types of Network Security Engineer jobs in Washington? The most popular types of Network Security Engineer jobs in Washington are:
What are popular job titles related to Entry Level Network Security Engineer jobs in Washington? For Entry Level Network Security Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Entry Level Network Security Engineer jobs in Washington look for? The top searched job categories for Entry Level Network Security Engineer jobs in Washington are:
What cities in Washington are hiring for Entry Level Network Security Engineer jobs? Cities in Washington with the most Entry Level Network Security Engineer job openings:
Entry Level Network Security Engineer jobs near you
Infographic showing various Entry Level Network Security Engineer job openings in Washington as of July 2026, with employment types broken down into 1% Locum Tenens, 91% Full Time, 4% Part Time, and 4% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $141,516 per year, or $68 per hour.
Senior Network Engineer

Senior Network Engineer

FGS LLC

Suitland, MD • On-site

$175K - $190K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted yesterday

Job description

Requires US Citizenship Yes
Employment Term and Type: Regular, Full Time
Required Security Clearance: (Minimum for hire) TS/SCI
Required Education:(Minimum for hire)Bachelor's Degree in Engineering or engineering discipline;
Computer science or IT discipline.
Salary Band: $175,000to $190,000
Job Description: FGS, LLC is seeking a highly skilled Senior Network Engineer to support the Office of Naval Intelligence (ONI) in Suitland, Maryland. The successful candidate will provide engineering, administration, and operational support for a globally deployed Cisco-based enterprise network infrastructure supporting classified mission systems. The Network Engineer will design, configure, maintain, and troubleshoot enterprise routing, switching, encryption devices, LAN/WAN connectivity, and secure network services across multiple security enclaves.
The ideal candidate possesses extensive experience with Cisco routing and switching technologies, enterprise routing protocols, network security, and WAN architectures supporting Department of Defense and Intelligence Community operations. This individual will serve as a senior technical resource responsible for maintaining high availability, resolving complex network issues, and implementing network modernization initiatives while ensuring compliance with DoD cybersecurity requirements.
Primary Duties and Responsibilities:
  • Engineer and troubleshoot enterprise Local Area Networks (LAN), Wide Area Networks (WAN), Metropolitan Area Networks (MAN), and secure point-to-point connections.
  • Install, configure, maintain, and troubleshoot Type 1 and commercial encryption devices supporting classified communications.
  • Configure and troubleshoot dynamic routing protocols including OSPF, EIGRP, BGP, and static routing.
  • Analyze routing tables, neighbor relationships, route redistribution, convergence issues, and routing loops.
  • Perform advanced troubleshooting using packet captures, protocol analyzers, SNMP, NetFlow, syslog, and network monitoring tools.
  • Configure and maintain VLANs, trunking, Spanning Tree Protocol (STP), EtherChannel, HSRP/VRRP, and Quality of Service (QoS).
  • Administer WAN technologies including MPLS, leased circuits, VPNs, GRE tunnels, IPSec tunnels, and encrypted transport.
  • Configure and maintain Cisco Firepower, Cisco IOS-XE, IOS, NX-OS, and Catalyst platforms.
  • Support enterprise network segmentation, multicast, ACLs, NAT, and secure network architectures.
  • Perform network fault isolation across multiple classified and unclassified enclaves.
  • Coordinate circuit activations, telecommunications providers, and remote site connectivity.
  • Develop and maintain network diagrams, routing documentation, configuration baselines, and engineering change documentation.
  • Participate in maintenance windows, technology refreshes, disaster recovery exercises, and continuity of operations planning.
  • Provide Tier III engineering support for complex network outages and performance issues.
  • Support implementation of cybersecurity requirements including STIG compliance, vulnerability remediation, and secure configuration management.
  • Travel to CONUS and OCONUS locations to support network installations, upgrades, and troubleshooting as required.
Required Qualifications:
  • U.S. Citizenship
  • DoD 8570 IAT Level II or IAM Level I Certification
  • Bachelor's degree in IT, Engineering, or related field (or additional 3 years relevant experience in lieu of degree)
  • Cisco Certified Network Associate (CCNA)
  • Minimum 3 years of experience in the following:
    • Enterprise network engineering and systems administration
    • Cisco Firepower administration and troubleshooting
    • Secure network architectures supporting global operations
    • Systems integration and lifecycle support
    • Configuration management and documentation
    • Network security best practices and hardening
    • Deployment and sustainment of COTS/GOTS applications in classified environments

Desired Qualification:
  • Cisco Certified Network Professional (CCNP)
  • Experience supporting the Office of Naval Intelligence or other DoD / IC customers
  • Experience with secure enclaves such as NIPR, SIPR, JWICS, or CAP/SCI networks
  • Experience with SolarWinds Network monitoring

Education Requirements:
Bachelor's Degree in Engineering or engineering discipline; Computer science or IT discipline.
From the ICS contract: Of the minimum of three (3) years of required experience, at least one (1) year of experience with DoD/IC network design, administration, operations, procedures, and troubleshooting.
Security Clearance Requirements:
TS/SCI
Physical, Work Environment & Conditions: (please update)
•Sitting: 70%, Standing: 30%, Walking: 10%, Reaching, Grasping: 10%
•Lifting/Carrying: Up to 25lbs (10%), Pushing/Pulling: 5%
•Speaking, Listening, and Visual tasks: 100%
•Local and overseas travel: 20%
•Exposure to external environmental conditions, noise, and physical hazards: up to 10%
•No supervisory responsibilities
This position description is not intended as, nor should it be construed as, exhaustive of all responsibilities, skills, efforts or working conditions associated with this job. This and all positions are eligible for organization-wide transfer. Management reserves the right to assign or reassign duties and responsibilities at any time.
Company Overview: FGS LLC is an international, leading-edge provider of technical services to include Secure Information Systems, Security and Engineering and Intelligence Analysis. Our turn-key solutions include the design, engineering, deployment operations, and sustainment of secure technology and critical infrastructure for the protection and safety of our customers' mission-critical information, processes, and personnel. Demonstrating an unyielding commitment to our customers, superior trust and dedication with our partners, and leading-edge technical expertise over the past seven years, FGS has experienced explosive growth providing superior services throughout the world, from North America and the Pacific Rim to the Middle East and Europe.
FGS provides secure, leading edge technology and process management services to military, government, and commercial clients worldwide.
FGS offers a generous compensation package including health, dental, vision, 401(k), group life insurance, educational reimbursement, among other benefits.
We value our employees and strive to offer many opportunities for professional growth.
#cjpost -
FGS, LLC is an Equal Opportunity Employer as to all protected groups, including protected veterans and individuals with disabilities

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