Application Network Service Engineer
- Compensation
- Not disclosed
- Location
- Chantilly, Virginia
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Contract
- Experience
- 4+ years
- Category
- Industrial engineering
- Posted
Skills
Must have
- Must hold a current Top Secret SCI clearance with ability to obtain poly prior to start
- DOD 8140 Certification applicable to role (minimum Security+)
- HS and 16+ years of experience, an AA and 14+ years of experience, BS/BA and 12+ years of experience, MS/MA and 10+ years of experience, or PhD and 8+ years of experience
- Minimum 4 years of hands-on experience designing, integrating, validating, and implementing IT hardware and software solutions
- Working knowledge of Microsoft Active Directory, Local/Global Traffic Manager, Big IP, Infoblox, and related technologies
- Willingness to learn new skills and new technologies
Nice to have
- Degree in Science, Technology, Engineering, or Mathematics
- Familiarity with IC ITE services and classified environments
- ITIL 4 Foundation Certification (or higher)
Full description
Job Title: Application Network Service Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
Anticipated Posting End: 12/31/2026
The Opportunity:
The CIS program supports our intelligence customer deliver IT services to conduct its globally distributed operations. We are driving an exciting technological transformation of customer IT services by leading the design, development, implementation, and operation of cutting-edge solutions. This includes continuous service improvement through the modernization of IT system infrastructure.
CACI is looking for an experienced, innovative, and motivated Application Network Services Engineer to support the mission objectives and needs of the customer, the Defense Intelligence Agency. In this role, you will be the technical authority for designing and engineering advanced application‑centric network services that ensure availability, resiliency, and high‑performance user experiences across the enterprise. You will translate mission needs, system architectures, and operational objectives into detailed, scalable infrastructure designs backed by rigorous testing and experimentation. You will also lead the evolution of network service capabilities through innovation, continual service improvement, and seamless transition of engineered solutions into operations.
The position is contingent upon award of the DIA SITE III CIO Infrastructure Services (CIS) contract.Responsibilities:
- Engineer and deliver PKI authentication solutions, secure traffic offloading, and highly available local and global traffic management systems supporting DoDIIS and DTE COE enterprise environments.
- Provide traffic management, accountability, and functional oversight of load balancing and reverse proxy solutions across platforms such as Local Traffic Manager, Global Traffic Manager, Big‑IP, and TCL‑driven configurations.
- Design and configure secure IP address management technologies—including DNS, DHCP, and NTP—for internal and customer workstations, servers, and virtual infrastructure.
- Analyze requirements, concepts of operations, and system architectures to create detailed infrastructure designs aligned with program objectives.
- Collaborate with Operations teams and Government stakeholders to refine requirements and ensure availability, reliability, resiliency, and operability goals are achievable.
- Research optimal design characteristics and conduct Analyses of Alternatives to drive informed decisions on technologies, feasibility studies, and proofs of concept.