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Expert Network Engineer

Markon Solutions
USD $170,000.00 - USD $220,000.00 /Yr.
life insurance, paid time off, tuition assistance, 401(k)
United States, Virginia, Reston
Apr 21, 2026

Expert Network Engineer
Location

US-VA-Reston
ID

2026-8289




Category
Information Technology

Position Type
Full-Time

Remote
No

Clearance Level
TS/SCI FS Poly



Description

Markon is seeking an experienced Expert Network Engineer with a strong background in integrating, testing, and deploying operational network systems to support our Virginia Customer from Northern Virginia.



Responsibilities

    Full lifecycle management of network infrastructure, including design, deployment, and ongoing maintenance.
  • Scale and implement internally developed solutions, with a focus on performance monitoring and troubleshooting to ensure network reliability and efficiency.


Qualifications

Required Qualifications:

  • Active TS/SCI with Full Scope Polygraph (preferably from this client).
  • Minimum of sixteen (16) years of experience specific to developing Datacenter, LAN, WAN, and Client Access network architectures and networks/systems.
  • Bachelor's Degree related to specific skill from an accredited college or university OR:
    • Associates and eighteen (18) year of related work experience.
    • No degree and twenty (20) years related work experience.
  • Experience with testing, integrating and deploying systems and ability to perform full lifecycle system management.
  • Experience with developing Datacenter, LAN/WAN, and customer network architecture and networks or systems.
  • Minimum of 3 years of experience with Cisco Firepower Management, Cisco Applicatin Centric Infrastructure (ACI) networks, Firewalls and VPN Concentrators (FTD and ASA), Cisco Datacneter, LAN/WAN, Clent Access technologies, i.e. MACsec, HSRP, VRF, VPC, ACLs, BGP, EIGRP.
  • Understanding of high availability technolgies and implantation and development concepts.
  • Experience with technical validation of network designs, network monitoring, and incorporate best practices.
  • Must have strong analytical and problem-solving skills with complex situations.
  • Demonstrate excellent communication and interpersonal skills, both oral and written, as well as working automonously and as part of a collaborate team environment.
  • Maintain relevant technical traning to remain current with evolving technology landscape.

Desired Qualifications:

  • Experience wtih buidling, deploying and maintaining the Nutanix hypervision platform, Palo Alto Firewalls vai Panorama, and Citrix Application Delivery Controllers.
  • Experience with SIEM and security analytical technologies (e.g.: Splunk, pcap, Netflow, Solarwinds, etc.)


Salary Range

USD $170,000.00 - USD $220,000.00 /Yr.

The Markon pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


Overview

Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions.

At Markon, we don't just offer jobs - we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated. As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work.

Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Markon values people and the tremendous impact each individual can make - which is why we're consistently recognized as one of the best places to work in federal government consulting. Here, you can help solve the nation's most important challenges, surrounded by colleagues who help you grow, advance, and succeed. We are deeply dedicated to what matters - bringing out the best in each other to advance our clients' missions.

Join us and make a meaningful impact.

Markon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. This job posting will remain open until the position is filled.

Benefits Offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Training and Tuition Assistance, Paid Time Off, and Holidays

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