Senior Cyber Security Engineer

Overview

Abile Group has an exciting and challenging opportunity for a Senior Cyber Security Engineer on a long term contract providing Cyber Security services supporting an Intelligence Community customer. All the personnel on the team will work together to provide security services and capabilities necessary to ensure IT services provided to the IC customer workforce are secure. This includes Identity and Access Control Infrastructure Operations, Cross Domain Infrastructure Operations, Cyber Security Infrastructure Operations, Cyber Security Operations, Information Technology (IT) Audit Infrastructure, and Security Infrastructure Operations. 

The right candidate will possess the below skills and qualifications and be ready to handle all responsibilities independently and professionally. 

Responsibilities

• Engineers, designs, implements, integrates, and sustains Comply-to-Connect (C2C) deployment support to migrate, deploy, improve, and maintain C2C services.
• Manages and maintains appliances, applications, servers, and supporting infrastructure in both classified and unclassified environments.
• Coordinates with the network service provider to develop and maintain network architecture diagrams.
• Evaluates and recommends changes and/or technology upgrades to address performance, standardization, and industry best practices.
• Monitors and investigates C2C performance and faults and recommend improvements.
• Interacts with other team members and customers at multiple levels to gather, supply, or coordinate information.
• Supports Assessment and Authorization activities related to cybersecurity technologies, where applicable.

This position is 100% onsite in Chantilly, VA.

Qualifications

Clearance Requirements: Must possess an active TS/SCI w/ a CI polygraph.

Degree and years of experience: Bachelor’s degree, or 4+ additional years of cybersecurity experience in lieu of a degree.

• 5+ years of cyber experience. 

Required Certifications:

• IAT Level II certification (GSEC, Security+, SSCP, or CCNA-Security) or ability to obtain within 6 months of hire.

Required Skills:

• Experience with technologies involved in large-scale enterprise network deployments and data centers.
• Experience deploying and/or supporting enterprise security software products such as firewalls, IPS, anti-virus solutions, application firewalls, high availability solutions, network management systems, and virtual systems.
• Knowledge of Windows and Linux systems, general operating system security practices, TCP/IP networking, 802.1x, and network security concepts.

Desired Skills:

• Experience implementing and using complex software products involving multiple integrated components.
• Real-time, enterprise-level C2C expertise including vendor-agnostic services, opensource trends, and proficiency in DoD integration, engineering, and sustainment processes.
• Experience with Cisco Identity Services Engine (ISE)
• Experience with tools such as Nmap, Nessus, and tcpdump.

Physical Requirements:

•  The person in this position must be able to remain in a stationary position 50% of the time.
• Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, and/or virtual communication, which may involve delivering presentations.

About Abile Group, Inc.

Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. Together, this partnership creates a stronger, more integrated cybersecurity organization with expanded opportunities for employees, deeper technical collaboration, and a unified mission. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.

Hiring Statement

Abile is committed to hiring the most qualified and best fit person for the job - always has, always will. Anyone requiring reasonable accommodations should email careers@abilegroup.com with requested details. A member of the HR team will respond to your request within 2 business days. 

Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.