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Senior Network Engineer (Linux)

AGR LLC
Beltsville, MD Full Time
POSTED ON 11/26/2025 CLOSED ON 3/16/2026

What are the responsibilities and job description for the Senior Network Engineer (Linux) position at AGR LLC?

Internetwork Consulting Services (ICS) is seeking a Sr Network Engineer with the Federal Strategic Cyber programs to support a high-impact cybersecurity and technology program focused on securing global infrastructure and enabling innovative, effective, and secure business processes. 

Location: Beltsville, MD.

Responsibilities

You will join the Federal Strategic Cyber Program, a multidisciplinary initiative that delivers comprehensive support across the following domains:

Technical and engineering

Data analytics

Cybersecurity

Management and operations

Logistical coordination

Administrative services

The program’s mission is to advise and assist the Cyber & Technology Security (CTS) Directorate in safeguarding a global cyber infrastructure. This includes the protection of networks, systems, information assets, and mobile devices. The program also plays a proactive role in identifying, assessing, and responding to emerging cyber risks and threats.

You will:  

Manage ESXi infrastructure and perform day-to-day health checks and reports as necessary.

Develop new trends toward platform growth to align with new technologies.

Coordinate and collaborate with customer teams and stakeholders as needed to brief on the health and functionality of the infrastructure and updates as needed.

Participate in research and implementation of new security tools and techniques.

Thorough understanding of Linux and scripting.


Qualifications:

Bachelor’s degree and a minimum of 14 Years with bachelor’s degree; 12 Years with Masters; 9 Years with PhD. An additional 4 years of experience may be substituted in lieu of the degree requirement. 

To be considered for this position, applicants must either currently hold one of the professional certifications listed below or obtain one prior to their start date. Continued certification is required as a condition of employment.

CASP CE

CISSP (or Associate)

CSSLP

Security CE

Project

Agile Scrummaster

Linux and scripting experience. 

Have a track record of having utilized scripting in a day-to-day operation.

Proven capability designing, implementation and modification of IT deployment tools.

Proven proficiency in preparing reports for stakeholders pertaining to the technology utilized.

Skilled at achieving timely/on-schedule completion of assigned tasks, reports, and briefings as necessary for the customer.

Maintain tech/cyber awareness by staying current on advances in the field of IT.

U.S. citizenship required.

Active Top-Secret security clearance.

 

Salary : $85,000 - $95,000

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