Senior Cyber Security Engineer

MANTECH•Chantilly, VA

9h•$114,600 - $190,200•Onsite

About The Position

MANTECH seeks a motivated, career- and customer-oriented Senior Cyber Security Engineer to join its team in Chantilly, Virginia. The role leads technical operations, executes cybersecurity engineering solutions, and safeguards mission-critical enterprise systems in support of government intelligence agencies.

Requirements

Bachelor’s degree or at least four additional years of experience in lieu of a degree.
At least five years of relevant cybersecurity work experience, including direct experience with the Risk Management Framework (RMF).
Experience managing or leading small to medium-sized teams supporting engineering operations.
Experience with Jira, Confluence, Microsoft Office products, or similar project management and collaboration platforms.
Ability to demonstrate understanding and appropriate application of DoD/IC policy and technical security guidance to information systems.
Must hold an active IAT Level II certification (GSEC, Security+, SSCP, or CCNA-Security), or be able to obtain one within six months of hire.
Must possess an active TS/SCI clearance with a polygraph.

Nice To Haves

Managerial and leadership experience leading small to medium-sized technical teams.
General knowledge of security technologies such as vulnerability management, intrusion detection/prevention, log monitoring, and endpoint protection.
Previous System Administrator (SA) or systems engineering experience.
Ability to interact effectively with various levels of senior management and clearly articulate ideas for executive-level and technical staff audiences.
Ability to function in a fast-paced environment, manage multiple tasks simultaneously, coordinate resources, and ensure scheduled goals are met.

Responsibilities

Assist in creating fully developed project schedules using the Enterprise Scheduling Service (ESS) platform built on Microsoft Project.
Assist in creating quality briefing decks, including detailed cost estimates, for senior leadership presentations.
Author and organize document deliverables, engage with customers, document technical requirements, and manage customer communications.
Coordinate the engineering, integration, and administration functions required to deliver capabilities, documentation, and services to the operational and engineering baseline.
Ensure projects are completed and delivered according to the implementation plan and schedule.
Coordinate the build-out and testing of sophisticated applications and tools in virtual and physical environments.
Manage incident and request ticket queues through ServiceNow and assist with Tier 2–4 support for customer systems, including potential after-hours and weekend support.