Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added just now
O
Consulting Program Manager - Healthcare
Oracle
Washington, DC
- $97,800 to $209,500 USD / year
This role is part of a specialized consulting team focused on providing advanced solution development and in-depth product knowledge to advance Oracle Health’s strategic priorities. As a…
Added just now
All-Source Counterdrug Analyst
BOOZ, ALLEN & HAMILTON, INC.
Washington, DC
…and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees…
Added 1 min ago
W
Pharmacy Intern
Walgreens
HENDERSONVILLE, TN
- $19.5 to $31 USD / hour
Immediately reports prescription errors to pharmacist on duty and adheres to Company policies and procedures in relation to pharmacy errors and the Quality Improvement Program.
Added 2 mins ago
ES
Office 365 Engineer
Element Solutions Inc
Apex, NC
- $50,000 to $65,000 USD / year
…driver assistance, is accelerating the paste of new product development and automotive markets, and with a deep market expertise in electronics, we sit at the intersection of the…
Added 7 mins ago
GM
Arby's
Clayton, GA
…experience. As the leader, your guidance will be crucial to the development, safety, and happiness of your team. We believe that our people are our most valuable asset and it will be up to…
Added 8 mins ago
UC
Assistant Moving Center Manager
U-Haul Co. of California
Roseville, CA
- $18.5 to $20.5 USD / hour
…Inspection and Verification through our 1-2-3 Punch Certification Program at retail…
Added 14 mins ago
Digital Business Analyst
The Freeman Company
IL · NV · TX
Create detailed process flows, use cases, user stories, and acceptance criteria to clarify requirements and support product development efforts.
Added 14 mins ago
Manager Field Service
Twenty-Six Defense
Tucson, AZ
Sets short term operational priorities, adjusts resource plans to meet customer and program requirements.
Added 14 mins ago
Restaurant Manager - Unit 1185
Whataburger Restaurants
United States
…teamwork come together every day. You’ll rotate through Customer, Quality, and People Areas of Responsibility (AORs) to build well‑rounded leadership skills and prepare for future Operating…
Added 18 mins ago
D
Retail Support Specialist
DSI
Salinas, CA
- $25 USD / hour
Operate effectively in high-volume retail environments, maintaining focus, professionalism, and service quality during peak traffic and escalated situations.
Added 19 mins ago
MS
ESL Lead Instructor (part-time)
Metropolitan State University
Denver, CO
- $40,123 USD / year
- Part-time
The Family Literacy Program at Metropolitan State University of Denver (MSU Denver) invites applications for part-time hourly instructor teaching positions. The ESL Lead instructor position…
Added 19 mins ago
UO
UMC Director
University of Colorado Denver
Boulder, CO
- $129,825 to $144,250 USD / year
…programs. This individual oversees and leads the planning, development, implementation, and assessment of facilities, programs and services that support the educational, cultural, social,…
Added 19 mins ago
DH
Internal Communications Specialist III
Denver Health
Denver, CO
- $63,500 to $95,400 USD / year
…health care delivery system. Participates in the planning and development of new communication vehicles. Provides support and backup to the Internal Communication Manager.Essential…
Added 19 mins ago
DH
Charge Nurse - Operating Room (Nights)
Denver Health
Denver, CO
- $39 to $63 USD / hour
…health care team to promote excellence in patient safety and quality outcomes. Utilizes the Theory of Human Caring and Caritas in daily practice. "Jean Watson, PhD, RN, AHN-BC, FAAN,…
Added 19 mins ago
DH
Lead Child Life Specialist
Denver Health
Denver, CO
- $62,200 to $90,200 USD / year
Program Management: Reviews and assists with invoices for equipment, supplies and other resources. Manages an additional project of significance that contributes to the Child Life program…
Added 19 mins ago
DH
Charge Nurse (Outpatient)
Denver Health
Denver, CO
- $38 to $59 USD / hour
…supervises the day-to-day operations of a clinic, ensuring high-quality and patient-centered care while coordinating staff and resources, acting as the link between medical assistant (MA)…
Added 19 mins ago
TELECOMMUNICATIONS SPECIALIST
Organization of the Joint Chiefs of Staff
Pentagon, VA
Added 19 mins ago
Trades Technician II
Wytheville Community College
Wytheville, VA
Added 19 mins ago
Physics Adjunct
Wytheville Community College
Wytheville, VA
Added 19 mins ago
Nine-Month Dental Hygiene/Dental Assisting Teaching Faculty
Wytheville Community College
Wytheville, VA
Added 19 mins ago
Test Coordinator
CACI International
Fort Belvoir, VA
Research applicable documents such as Capability Development Documents, Capability Production Documents, product specifications, and Army Regulations, to develop and staff for approval Test…
Added 19 mins ago
Senior Dashboard Developer
CACI International
Ashburn, VA
Demonstrated leadership experience managing complex software development projects and leading technical teams in distributed enterprise environments
Added 19 mins ago
Senior Enterprise Operations Center (EOC) Lead
CACI International
Ashburn, VA
…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…
Added 19 mins ago
SME Network Engineer
CACI International
Ashburn, VA
…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…
Added 19 mins ago
Senior Network Engineer (Firewall)
CACI International
Ashburn, VA
…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…

CACI International

Senior Network Engineer (Firewall)

Ashburn, VA, United States

$103,800 - $218,100 · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $103,800 - $218,100
Job type: Full-time
Posting language: English
Posted: Nov 7, 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.

Apply About employer

More about this job

Skills

IT service management
Troubleshooting
Regulatory compliance
Security regulations
Change management
Performance management
Security threats
Coaching
Cybersecurity
Leadership
CCNP
CISSP
VMware
Policy development

Report this job