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Quality Control Inspector - Commerical Maintenance
ACTION FACILITIES MANAGEMENT INC
Quantico, VA
- $40 to $45.09 USD / hour
The Quality Control Inspector oversees the Quality Control Program for the HVAC Mechanics and enforces adherence to the ISO standards and procedures. Assigned to the development,…
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SO
IT Business Analyst - Journey
State of Washington
Lacey, WA
- $7,150 to $9,618 USD / month
As a Business Analyst, you will play a key role in the modernization of the Water Rights Tracking System (WRTS), Washington State’s mission-critical platform that manages more than 100,000…
Added 1 min ago
SI
Attorney-Advisor (Contract), IS-0905-13
Smithsonian Institution
Washington, DC
- $121,785 to $158,322 USD / year
…sources, including the Smithsonian endowment, revenue from our business activities, donations, grants and contracts. Trust employees are not part of the civil service, nor does trust fund…
Added 2 mins ago
Principal Project/Program Manager
NC Health Affiliates LLC DBA Blue Cross NC
Remote, United States
The Principal Project/Program Manager will lead, plan, design, and develop multiple, larger and/or more complex programs on an enterprise level. Translate clinical needs into effective…
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Lead Paralegal, Litigation, Investigations, & Ethics
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San Francisco, CA
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Added 3 mins ago
Senior People Operations Business Partner
Chandler, AZ
The Senior People Operations Business Partner (Senior POBP) serves as a senior-level People Operations partner to business and site leadership, supporting the alignment of business…
Added 4 mins ago
CO
EHS Deputy Bureau Director-Exempt (Community Services Bureau)
County of Contra Costa
Martinez, CA
- $74.09 to $90.06 USD / hour
Coordinating and assisting in the development and management of program budgets and closely monitoring ongoing fiscal reports to ensure annual goals are met
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Respiratory Therapist -SNF/Clearfield (56186)
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Completion of an accredited Respiratory Therapy Education Program (add additional educational or certified specifications as needed)
Added 9 mins ago
Product Operations Analyst
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United States
3–6 years of experience in product operations, product/program management, technical writing, or business operations within healthcare or technology.
Added 10 mins ago
Manager, Technology Operations & Enablement
The Institute of Internal Auditors Inc
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Added 11 mins ago
Director of Major Gifts
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Added 12 mins ago
Operational Risk Analyst
Arrive Logistics
Austin, TX
Bachelor's degree in Logistics, Supply Chain Management, Business Administration, or a related field (Preferred).
Added 12 mins ago
UNIV - Administrative Manager II - Psychiatry: NCVRTC
Medical University of South Carolina (MUSC - Univ)
United States
…provides financial and operational guidance; supports strategic business, program, and policy development; and advises faculty and staff regarding administrative processes related to…
Added 12 mins ago
Clinical Outcome Pharmacist
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United States
Lead and support initiatives designed to improve patient‑level and population‑level outcomes through optimized medication therapy.
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Oncology Nurse Manager | Infusion & Medical Oncology
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Lead with Purpose. Inspire Excellence. Make a Difference in Cancer Care.
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Sr. Human Resources Business Partner
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Lead and support, as a trusted advisor, critical talent initiatives including workforce planning, talent acquisition strategies, performance management, succession planning and leadership…
Added 13 mins ago
Senior Mainframe Systems Programmer
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We work as trusted business partners and always strive to deliver the most value and highest return on investment for our clients. We are highly trained business professionals with a strong…
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Practice Manager
EPIC Health System LLC
Sunrise, FL
Bachelor's degree in Healthcare Administration, Business Administration, or a related field.
Added 13 mins ago
Director of Operations-FQHC
EPIC Health System LLC
Southfield, MI
Bachelor’s degree in Healthcare Administration, Business, or related field (Master’spreferred).
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Practice Manager
EPIC Health System LLC
Detroit, MI
Bachelor's degree in Healthcare Administration, Business Administration, or a related field.
Added 14 mins ago
SV
Security Officer II
Sutter Valley Hospitals
United States
- $26.43 to $36.99 USD / hour
…example, emergencies, staff changes, workload, or technical…
Added 15 mins ago
Senior Network Engineer (Firewall)
CACI
Ashburn, VA · Ashburn
Lead design, creation, implementation, and troubleshooting of Firewall Rules for networking devices and application communications, ensuring security while enabling business operations
Added 15 mins ago
Ops Supervisor - Hub-1
Federal Express Corporation
Charlotte, NC
…maximizing operational quality, including the movement, tracking and administration of trailers (in conjunction with the linehaul department as…
Added 15 mins ago
Head HRBP – US Petcare
Zoetis Services LLC
United States
You will sit on the extended US Petcare Commercial leadership team, lead a small team of HR Business Partner (HRBP) Managers and Senior Managers, and report to the VP HR, US Commercial and…
Added 15 mins ago
Head HRBP – Global Diagnostics
Zoetis Services LLC
United States
You will sit on the extended Global Diagnostics leadership team, lead a small team of HR Business Partners (HRBPs), and report to the VP HR, US Commercial and Global Diagnostics. You will…

CACI

Senior Network Engineer (Firewall)

Ashburn, VA, United States
Ashburn, United States

$103,800 - $218,100 · Full-time

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Job details

Pay: $103,800 - $218,100
Job type: Full-time
Apply by: May 5, 2027
Posting language: English
Posted: Nov 6, 2026

Original job description

Job Title: Senior Network Engineer (Firewall)

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

The Opportunity:

CACI is seeking a Senior Network Engineer (Firewall) for the Global Mission Operations Support (GMOS) contract, supporting the Department of State. This role offers a unique opportunity to enhance national security through advanced IT solutions. You will collaborate with experienced professionals in an innovative environment, guiding a high-performing team to deliver excellence. The GMOS contract aims to provide world-class IT support by modernizing and maintaining applications and infrastructure using an integrated IT Service Management approach. Join us to make a meaningful impact on a program of national importance.

Responsibilities:

Lead implementation and management of micro-segmentation platforms, web application firewalls and Next-Generation Firewalls (NGFWs) across 350+ global facilities supporting mission-critical diplomatic operations
Lead troubleshooting of complex firewall issues, coordinating with DT teams and facilitating secure connectivity with Government agencies and partner organizations
Lead design, creation, implementation, and troubleshooting of Firewall Rules for networking devices and application communications, ensuring security while enabling business operations
Design and implement comprehensive high-availability solutions including load balancing, denial of service detection and remediation leveraging modern network security technologies
Lead coordination with DT Firewall Advisory Board for rule submissions, ensuring compliance with Department of State firewall policies and security standards
Lead network component tuning activities to maintain optimum performance and security posture in accordance with change management procedures and best practices
Develop comprehensive firewall standards, procedures manuals, and performance management procedures meeting DT/EA/CST requirements and federal compliance frameworks
Conduct firewall security assessments, vulnerability analysis, and threat modeling to proactively identify and mitigate potential security risks
Function as a technical expert across multiple project assignments, planning and leading major firewall infrastructure initiatives while mentoring team members and supervising network security operations

Qualifications:

Required –

Bachelor's degree + 8 years of experience in related fields, such as network engineering, network security, firewall administration, cybersecurity, or infrastructure engineering; equivalencies considered.
Active Secret Clearance
Proven experience implementing and managing Next-Generation Firewalls (NGFWs), web application firewalls, and enterprise firewall architectures for large-scale environments
Demonstrated expertise in firewall rule design, high-availability configurations, load balancing, and denial of service (DoS) mitigation strategies
Excellent leadership abilities with proven experience planning and leading firewall infrastructure projects, functioning as a subject matter expert, and supervising network security teams

Desired –

Prior experience supporting federal agencies, especially the Department of State
Professional certifications such as Palo Alto Networks Certified Network Security Engineer (PCNSE), Cisco CCNP Security, F5 Certified Technology Specialist (F5-CTS), or CISSP
Knowledge of Software-Defined Networking (SDN), network segmentation strategies, and experience supporting 300+ geographically distributed facilities
Demonstrated experience building and managing micro-segmentation platforms such as Illumio and VMware NSX-T
Experience with Firewall Advisory Boards, security policy development, and compliance with federal security frameworks (NIST, FISMA)
Knowledge of Software-Defined Networking (SDN), network segmentation strategies, and experience supporting 300+ geographically distributed facilities

What You Can Expect:

A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$103,800 - $218,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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