Information System Security Officer (ISSO)|Req#4260

ActioNet, Inc.
Vienna, VA

Description

ActioNet has an opportunity for a Information System Security Officer (ISSO) requiring a SECRET clearance located in Vienna, VA.

The ISSO provides host-based security monitoring and administration using the DoD HBSS suite. Ensures systems comply with cybersecurity requirements and supports vulnerability management and incident response.

Duties and Responsibilities

- Administer HBSS modules (HIPS, DLP, RSD, PA).

- Monitor and analyze security alerts.

- Support vulnerability scans and remediation activities.

- Maintain compliance with FISMA, DoD, and Treasury policies.

- Generate and review HBSS security reports.

- Provide support during security inspections and audits.

Basic Qualifications (Required)

- Active Secret clearance (T-3).

- HBSS 201 Administrator and/or HBSS 301 Advanced certification.

- Experience administering McAfee ePO and HBSS modules.

- Knowledge of ACAS, SCAP, and NIST standards.

- Strong troubleshooting and documentation skills.

Preferred Qualifications

- CISSP or Security+ certification.

- Experience with SIEM tools (Splunk).

- Knowledge of incident response best practices.

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. With 25+ years of stellar past performance, ActioNet is the premier Trusted Innogrator!

Core Capabilities:

  • Advanced and Managed IT Services
  • Agile Software Development
  • DevSecOps
  • Cybersecurity
  • Health IT
  • C4ISR & SIGINT
  • Data Center Engineering & Operations
  • Engineering & Installation

Why ActioNet?

At ActioNet, our Passion for Quality is at the heart of everything we do:

  • Commitment to Employees: We are committed to making ActioNet a great place to work and continue to invest in our ActioNeters.
  • Commitment to Customers: We are committed to our customers by driving and sustaining Service Delivery Excellence.
  • Commitment to Community: We are committed to giving back to our community, helping others, and making the world a better place for our next generation.

ActioNet is proud to be named a Top Workplace for the eleventh year in a row (2014 - 2024). We have a 98% customer retention rate. We are passionate about the inspirational missions of our customers, and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health, and well-being of our nation.

What's in It For You?

As an ActioNeter, you get to be part of an exceptional team and a corporate culture that nurtures mutual success for our customers, employees, and communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy, and a desire to develop your skills, experience, and career. Are you ready to make a difference?

ActioNet is an equal-opportunity employer and values diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Full-Time Employees are eligible to participate in our ActioNet’s Benefits Program:

  • Medical Insurance
  • Vision Insurance
  • Dental Insurance
  • Life and AD&D Insurance
  • 401(k) Savings Plan
  • Education and Professional Training
  • Flexible Spending Accounts (FSA)
  • Employee Referral and Merit Recognition Programs
  • Employee Assistance and Identity Theft Protection
  • Paid Holidays: 11 per year
  • Paid Time Off (PTO)
  • Disability Insurance

ActioNet is an equal opportunity employer and value inclusion at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

********Direct Applicants, only. No Agencies, No third-party recruiters, please********

Posted 2026-02-06

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