Network Engineer III
$75.2k - $158.1kCaci Inc
Network Engineer III
The Opportunity: Team CACI has an exciting and challenging opportunity available for a Network Engineer who performs research, requirements analysis, design, installation, documentation, troubleshooting, and sustainment of local- and wide-area network hardware and services. Develops system specifications, architecture designs, integration and test plans, and all relevant documentation. Develops risk management and mitigation strategy. Maintain compliance with QA standards as well as ensuring service performance indicators are met or exceeded. Experience in reviewing Mission related change requirements such as Requests for Change (RFCs) and approved Change Requests (CRQs) and determining impacts on Transport activities across the Enterprise while providing Technical solutions and cost impacts. Experience in complex telecommunications applications involving all phases of telecommunications network design, implementation, and analysis.
Responsibilities:
- Focus will be on Requirements Analysis, Development and Implementation
- Engineer and implement solutions for Projects based on customer Change Requests
- Serve as the technical representative for assigned projects.
- Provide recommendations on newly submitted actions items.
- Coordinate issues with the appropriate owners/organizations.
- Provide concurrence on decisions or recommendations by assigned suspense.
- Elicit requirements using interviews, document analysis, surveys, site visits, scenarios, business analysis and test/workflow analysis.
- Write requirement specs according to standard templates.
- Decompose high-level business and user requirements into functional requirements.
- Represent requirements using alternative views, such as analysis models (diagrams).
- Perform requirement analysis and verification, ensuring requirement statements are complete, consistent, concise, comprehensible, traceable, feasible, unambiguous, and they conform to standards.
- Manage requirements traceability information and track requirements status throughout the review process.
- Identify requirement errors and defects and write response statements to appropriate owners/organizations.
- Support network traffic analysis and bandwidth optimization efforts to ensure attainment of performance and availability objectives.
- Evaluate and report on new/emerging network/communication technologies to enhance capacity, performance and reliability of the network.
- Evaluate and recommend changes and/or technology upgrades to address performance, standardization and industry best practices
- Follows all Customer network security processes and procedures, ensures compliance with all Government policies.
- Develop and maintain network architecture diagrams.
Qualifications: Required:
- Security Clearance: Active TS/SCI (Ability to obtain and maintain a CI polygraph)
- Bachelor's degree in a related field or equivalent experience in lieu of a degree.
- Minimum 5 years of related technical experience in Network and Transport technologies, tools, and techniques
- Minimum 5 of years' experience with large-scale enterprise/global networks in a high paced diverse environment
- Ability to work independently with little direction and guidance
- Experience with Network design, engineering, and implementation (Advanced Level) Creation of network related Rough Order Magnitude (ROM) equipment lists and costing
- Ability to estimate labor needed to complete planning, engineering, procurement, and installation of complex Enterprise Transport solutions
- Understanding of DISA and IC standards and processes
- Excellent writing and communication skills, including the ability to develop analytical documents and present oral presentations to senior/executive management
- An understanding of how to practice requirements engineering according to several hardware/software development life cycles in a team environment.
- Knowledge of product management concepts and how Enterprise network products are positioned and implemented
- Proficient is MS Office suite – Visio, Word, Excel, PowerP
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:
$75,200-$158,100 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.
- Job Overview Edward Jones is seeking a skilled and motivated Network Engineer III to join our Technology Division. This role focuses on design, deployment, and engineering support of our enterprise branch network infrastructure, which connects over 15,000 branch offices...SuggestedTemporary workWork at officeHome officeFlexible hours3 days per week
- ...published June 2024, data as of December 2023. Compensation provided for using, not obtaining, the rating. Team Overview The Engineer III, System Security Engineer plays a key role in protecting the firm's enterprise computing environment by designing, implementing,...SuggestedTemporary workWork at officeHome officeFlexible hours3 days per week
- ...Network Engineer The successful candidate will serve in a project support role as part of the Data Networking team. The position will provide technical solution pre-planning, design, deployment, testing and migration activities related to plant networking support tasks...SuggestedWork experience placementRemote workFlexible hours
- ...fostering a culture where confidentiality, integrity, and availability of data are foundational to business success. In a Security Engineering role you will be expected to design detections, support capability testing and implementation as well as build deployment...SuggestedTemporary workWork at officeHome officeFlexible hours3 days per week
$75.2k - $158.1k
Job Summary Job Title: SATCOM Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start... ...has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer’s wide-...SuggestedFull timeLocal areaWeekend workAfternoon shift- Asplundh Careers is looking for a Design Engineer III for Substation Engineering in Maryland Heights, MO. In this role, you will contribute to complex energy infrastructure projects while collaborating with diverse teams. You will execute designs for substations and support...
- A leading defense contractor is seeking a SATCOM Engineer III in St. Louis, Missouri. This role involves the design, implementation, and support of complex telecommunications networks, requiring 8+ years of experience and an active TS/SCI security clearance. Candidates...For contractorsFlexible hours
- Edward Jones is looking for a skilled Network Engineer III in St. Louis, MO to join our Technology Division. This role focuses on the design, deployment, and support of our enterprise branch network that connects over 15,000 offices. You'll ensure secure and resilient...
- ...fostering a culture where confidentiality, integrity, and availability of data are foundational to business success. In a Security Engineering role you will be expected to design detections, support capability testing and implementation as well as build deployment...Work at officeWork from homeHome office3 days per week
- ...along with their operating systems and databases? As a Systems Engineer III at Spectrum, you will manage the Application Administration of... ...years of application development work experience 4+ years of network OSS application work experience 3+ years of system...Work experience placementWork at officeLocal areaVisa sponsorship
- ...EFC International is seeking a senior-level Systems Administrator III to join our IT Infrastructure team. This role combines technical... ...support VMware environments and enterprise systems Maintain network infrastructure including routing, switching, and firewalls Administer...
$80k - $95k
...utility districts and municipalities. We are seeking a Project Engineer (III/IV) in Water/Wastewater to serve our clients and community.... ...analysis to optimize water distribution and sewer collection networks. Manage field investigations, site assessments, and...For contractorsLocal areaFlexible hours- Job Overview EPS Engineering Services, a member of the Asplundh federation of companies, is hiring a Design Engineer III, Substation Engineering for our Maryland Heights, MO location. EPS is a national leader in transmission & distribution engineering, protection & control...Temporary work
$80k - $95k
Gonzalez Companies, LLC is seeking a Project Engineer (III/IV) in Water/Wastewater in St. Louis, MO. The role focuses on the design and oversight of treatment facilities and pipelines, requiring proficiency in hydraulic modeling and AutoCAD. Candidates should hold a Bachelor...- ...Let's talk about how you can find your place here at Stifel, where success meets success. What You'll Be Doing The Data Engineer III is responsible for designing, developing, and maintaining data pipelines and infrastructure on the AWS platform. The Data Engineer...
- ...Data Engineer III Date: May 3, 2026 Location: Birmingham, AL, US, 35203 Saint Louis, MO, US, 63101 Company: Spire Inc. Company Overview We are committed to understanding the needs of the homes and businesses we serve. That...Work experience placementFlexible hours
- ...System Administrator/Network Engineer Mid-Level to support a Test Control Center for a customer. The Test Control Center hosts a testing and engineering environment, with multiple test configuration baselines that mimics the operational National System for Geospatial...For contractors
- A leading engineering firm is seeking a Process Engineer III to lead design efforts for projects in St. Louis, Missouri. You will manage scope, budget, and schedule while communicating with clients and stakeholders to ensure successful project outcomes. The ideal candidate...
- ...*PART 1: Installation & Deployment (Visit 1)* What Engineer Will Do: • Perform site assessment (check existing switches... ...installation) • Cabling & labeling experience • Basic knowledge of network switches • UPS installation & power handling • Ability to work...Contract workRemote work
- ..., security and support of large multi-site, multi-vendor MPLS network communication environments. Major Accountabilities:... ...Education: • Bachelors degree in Computer Science, Math, or Engineering or equivalent combination of education and experience. • Formal...Local area2 days per week3 days per week
- ...Senior Firewall Engineer This position is for a Senior Firewall Engineer performing support for data networks, with an emphasis on administration, provisioning, and support of firewall rules and infrastructure on Palo Alto NGFW and related technologies. Some Cisco...Work experience placement
$63.3k - $129.7k
...Network Engineer II The Opportunity: CACI is looking for a Network Engineer to provide support for LAN/WAN by developing network support processes, procedures and guidelines for troubleshooting network events and performing sustaining tasks. This role will designs...Contract workWork experience placementLocal areaRemote workFlexible hours$75.2k - $158.1k
...Job Title: Advanced Cybersecurity Analytics Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance... ...Analyzes trends and patterns of data on NGA networks to identify and predict previously undiscovered events and incidents...Full timeContract workWork experience placementLocal areaFlexible hours$74.34k - $87k
...Network Provisioning Engineer Segra is searching for a qualified and experienced Network Provisioning Engineer to join us in a full-time capacity in one of our Segra offices. Shift Details: Must be available to work Monday through Friday, 12:00 PM - 9:00 PM EST...Full timeWork at officeImmediate startRemote workMonday to FridayFlexible hoursShift workAfternoon shift2 days per week$100k - $122k
...Position Overview The IT Network Engineer is a hybrid position, located in Creve Coeur, MO and is responsible for designing, implementing, and maintaining secure, scalable, and highly available network infrastructure across WAN, Data Center, and Cloud environments...Remote work- ...We are seeking a Sr. Network Systems Engineer to join the N2W Active IT and project team, providing critical expertise in systems engineering, network architecture, and project management. This role supports the strategic goals of the N2W IT Program by analyzing, designing...For contractorsWork at office
- ...Louis-based Cyber Security, Information Technology, and Managed Services provider. We are seeking a Senior Systems & Network Engineer to join our St. Louis-based engineering team. This is a senior-level, client-facing individual contributor role with strong influence...Full timeWork at office
- ...Senior Network Engineer The Senior Network Engineer reports to the Director of Information Security & Network Services and is responsible for the design, implementation, maintenance, and continuous improvement of the university's global network infrastructure. This...For subcontractorLocal area
- Responsibilities The Data Engineer III is responsible for designing, developing, and maintaining data pipelines and infrastructure on the AWS platform. The role includes data ingestion, transformation, storage, sharing, consumption, and implementing data security and privacy...
- ...to transform freight logistics and bring innovation to our rail network. Based in St. Louis, MO, we are committed to promoting... ...us. Role Overview: We are seeking an Experienced Communication Engineer to join the engineering team supporting growing demands in the...Work experience placementRelocation
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Network Engineer III. Be the first to apply!
- core network engineer Saint Louis, MO
- network engineer level Saint Louis, MO
- data center network engineer Saint Louis, MO
- network engineer - remote Saint Louis, MO
- network engineer Saint Louis, MO
- network applications engineer Saint Louis, MO
- network developer Saint Louis, MO
- network engineer - lan/wan Saint Louis, MO
- ccna network engineer Saint Louis, MO
- senior network engineer Saint Louis, MO

