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Network Operations Administrator (4301)at SMX(View all jobs) (https://www.smxtech.com/careers/)

Patuxent River, MD

SMX is seeking a talented Network Operations Administrator to join our team. In this role, you’ll work with tools like SIEMs, firewalls, and intrusion detection systems. You’ll also help manage encryption systems like PKI, ensure networks meet DoD security standards, and assist with audits and compliance.

This position will be onsite at the client location in Patuxent River, MD.

Essential Duties & Responsibilities:

+ Review security monitoring tools and investigate suspicious activity across IT systems and networks for potential signs of compromise and related threat intelligence

+ Evaluate and support the ongoing effectiveness of Information Assurance (IA) Defense-in-Depth operations and strategies

+ Ensure Public Key Infrastructure (PKI) and other encryption schemes are implemented by DoD and DON policy

+ Identify cybersecurity trends and assess potential risks to mission-essential networks, including Cloud, RDT&E, and NMCI environments across various classification levels

+ Implement and manage multiple cybersecurity tools and platforms, including: Security Information and Event Management (SIEM) systems Perform triage and analysis of security alerts to determine threat severity and response requirements

+ Escalate complex or high-impact incidents to senior or Tier III analysts as appropriate.

+ Correlate and validate security alerts to ensure they are relevant and actionable Contextualize cybersecurity events, assess their organizational impact, and coordinate real-time response with key personnel

+ Conduct in-depth analysis of critical IT infrastructure elements, recommend remediation actions, and monitor implementation and effectiveness

+ Support system enumeration and auditing activities to meet cybersecurity compliance requirements under federal, DoD, and industry regulations

Required Skills & Experience

+ Clearance Required: Top Secret

+ Minimum of 4 years of networking experience including one or more of the following:

+ Cisco

+ Juniper

+ F5

+ Palo Alto

+ Active Professional Level network/security certification (e.g., CCNP)

+ Must be able to maintain DoD 8570 compliance

Desired Skills & Experience

+ Knowledge of Intrusion Detection/Prevention Systems (IDS/IPS)

+ Experience with threat and vulnerability management tools

**Application Deadline:** 6/6/2025

\#cjpost #LI-ONSITE

The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement.

The proposed salary for this position is:

$78,100—$130,300 USD

At SMX®, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success.

We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what’s possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.

SMX is an Equal Opportunity employer including disabilities and veterans.

Selected applicant may be subject to a background investigation and/or education verification.