Senior Network Security Engineer; Firewall/IPS - Top Secret - DOJ NSD
Listed on 2026-07-25
-
IT/Tech
Cybersecurity, Systems Engineer, Network Security
Overview
JOB TITLE: Senior Network Security Engineer (Firewall/IPS) – Top Secret Required
GOVERNMENT AGENCY
: DOJ NSD – National Security Division
POSITION INFORMATION
:
Full-Time Position;
Government contractor supporting DOJ NSD
LOCATION: Washington, DC
POSITION TIMING: ASAP; hiring immediately
BENEFITS: Health, Dental and Vision, 401(k), Flexible Spending Account (FSA), 11 Paid Federal Holidays, PTO, education reimbursement
Responsibilities- Plans, coordinates, and implements the organization’s information security.
- Analyzes requirements and potential solutions for technical and economic feasibility.
- Design optimized firewall and IPS rule structure and ensures standards are maintained.
- Monitors and maintains health of all firewalls/IPS and recommends improvements.
- Develops and maintains documentation of firewall/IPS procedures.
- Develops and maintains complex schematics relating to network security.
- Researches, evaluates, recommends, designs, tests, and implements new network security technologies.
- Displays expert knowledge of current security tools and practices.
- Under general guidance, provides support to network engineers.
- 10+ years of IT experience, required
- Bachelor’s Degree, strongly preferred
Mandatory hands‑on experience with the following technologies:
- Cisco Identity Services Engine (ISE) – upgrade, licensing, maintenance, and deployment
- Cisco Firepower – upgrade, maintenance, and deployment
- Cisco migration from ASA to Firepower Threat Defense (FTD) mode
- Cisco 802.1X – ongoing deployment
- DMVPN design and deployment, compliant with CNSSP-15
- Juniper ADVPN
Good working understanding of the following routing protocols:
- OSPF
- EIGRP
- BGP
CERTIFICATIONS:
- CCNP Security –
Strongly preferred - CCNP Enterprise (Routing & Switching) –
Strongly preferred - CCDP – preferred
SECURITY CLEARANCE REQUIREMENTS:
- Active Top Secret,
required
.
WORKING ENVIRONMENT:
- Prolonged periods of sitting at a desk and working on a computer.
- Standard office environment; ability to lift 25 pounds.
ITC Federal, LLC, is an equal opportunity employer and will not discriminate against any application for employment on the basis of age, race, color, gender, national origin, religion, creed, disability, veteran status, marital status, sexual orientation, genetic information, military status, disability, or sex including pregnancy and childbirth or related medical condition or on any other basis prohibited by law.
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