Firewall Admin​/Engineer; Cybersecurity Technical Staff

Position: Firewall Admin / Engineer (Cybersecurity Technical Staff 1/2)
** What You Will Do*
* ** This position will be filled at either the Cybersecurity Technical Staff 1 or 2 level, depending on the skills of the selected candidate.  Additional job responsibilities (outlined below) will be assigned if the candidate is hired at the higher level.*
* As a key member of the Edge Security Team in the Infrastructure Service Division - Network Services Group (ISD-NS), you'll administer and maintain our core and perimeter firewalls while monitoring complex, mission-critical networks. You'll tackle some of the most challenging and rewarding work in the field, supporting the day-to-day operations of our team including firewalls, DNS, load balancers, remote access solutions, underlying network services, and cross-domain solutions across both unclassified and classified environments.

If you're passionate about technology and security and want to make a real impact, we want to hear from you.

** Cybersecurity Technical Staff 1 - $87,800 - $143,000*
* As a Cybersecurity Technical Staff 1 you will do the following:

+ Respond to firewall requests

+ Respond to service incidents / outages

+ Implement Firewall policies

+ Monitor firewall logs and alerts for security events and anomalies

+ Perform basic troubleshooting of firewall connectivity issues

+ Document firewall rule changes and maintain accurate configuration records

+ Review and validate firewall rule requests for completeness and accuracy

+ Support firewall performance monitoring and capacity planning activities

+ Collaborate with cross-functional teams to resolve network security issues

+ Maintain knowledge of current firewall technologies and security best practices

+ Generate routine reports on firewall usage, traffic patterns, and rule utilization

** Cybersecurity Technical Staff 1 - $96,600 - $158,000*
* In addition to what was outlined at the lower level, at this level:

+ OS upgrades

+ Device configurations and standards

+ Lead complex firewall implementation projects and migrations

+ Perform advanced troubleshooting and root cause analysis for critical incidents

+ Design and optimize firewall rulesets for performance and security

+ Develop and maintain firewall configuration standards and best practices documentation

+ Conduct security assessments and audits of firewall policies

** What You Need*
* ** Minimum

Job Requirements:

*
* + Hands-on experience with enterprise firewall technologies (e.g., Juniper, Palo Alto, Cisco ASA)

+ Working knowledge of network protocols (TCP/IP, DNS, DHCP, VPN, routing protocols)

+ Basic understanding of cybersecurity principles and defense-in-depth concepts

+

Experience with network monitoring and troubleshooting tools

+ Demonstrated analytical and problem-solving abilities with strong written and verbal communication skills

+ Ability to work independently and as part of a team

** Additional

Job Requirements for level 2:*
* ** In addition to the requirements outlined above, qualification at the higher level requires:*
* + Advanced experience in firewall administration and network security inlcuding leading firewall implementations, infrastructure upgrades, and related projects.

+ Proficiency with multiple enterprise platforms and technologies such as, Loadbalancers, VPNS, & DNS

+ Strong understanding of compliance frameworks (NIST, DISA STIGs, FISMA, etc.)

+ Demonstrated ability to perform complex root cause analysis and develop remediation strategies

+

Experience with change management processes and presenting technical recommendations to leadership

+ Knowledge of security architecture concepts like zero-trust and integration with related technologies (IDS/IPS, SIEM, proxies)

+ Ability to work with minimal supervision and make critical decisions during high-pressure situations

** Education/Experience at lower level:*
* ** Position requires a Bachelor's Degree in Computer Science, Information Systems or related field from an accredited institution and 2 years related experience; or, an equivalent combination of education and experience directly related to the occupation.*
* ** Education/Experience at higher level:*
* ** Position requires a Bachelor's Degree and 5 years related experience; or, an equivalent combination of education and experience directly related to the occupation. At this level, vendor and/or professional certifications are desirable and post graduate course work may be expected.*
* ** Desired

Qualifications:

*
* + Proven experience with employee performance management.

+ Strong background with purchasing and budgeting.

+ Proven ability to quickly adapt to changing priorities in a fast-paced environment.

+ Active DOE-Q Clearance.

** Essential Job Functions**  (can perform with or without reasonable accommodation):

Lifting 30+ pounds, ability to operate a motor vehicle, standing, bending, stooping, squatting, prolonged sitting and typing, climb ladders, distinguishing color-coded cables, reading small text on equipment, and troubleshooting auditory signals, working in, or in close proximity to, server rooms (loud noises, cool…