Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Network Administrator II

$63.3k - $129.7k

CACI International, Inc.

Job Title: Network Administrator II

Job Category: Information Technology

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

* * *

The Opportunity:
Network Administrator to provide support for implementation, troubleshooting and maintenance of IT networks. This position will provide support for IT networks including day-to-day operations, monitoring and problem resolution for all the network architecture and devices.

Responsibilities:
Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution of problem

Provide support for the escalation and communication of status to agency management and internal customers

Provide support for the dispatch system and hardware problems and remains involved in the resolution process

Isolate and resolve of hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof

Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance

Integrate new technologies into new and existing systems including the transition and migration of corporate systems.

Supports hardware infrastructure site surveys, planning, and design.

Provide transition planning and support services that accelerate delivery timelines, reduce operational risk and ensure service continuity during transition.

Provide transition planning and support for the migration of existing services between environments (migration to Cloud environments), migration of users from existing service platforms to new service offerings and transition of services into operations

Provides guidance to lower-level technicians and specialists

Works individually and actively participates on integrated teams

Understands and applies more advanced concepts and processes to daily activities.

Assists more senior level technicians, specialists, and managers in their activities. Can perform all tasks of lower-level technicians or specialists

Provide O&S of LAN/WAN services on an expanded 24x7-service support level on-site and expanded 12x5 service support level during core hours and on-call support with two-hour response time during non-core hours

Qualifications:

Required:

Active TS/SCI security clearance
Bachelor's Degree in a related technical Field

Minimum 3 years of experience working as a Network Administrator

DoD 8140.01 and 8570.01-M, IAT Level II certification required

Plans, builds, and installs cable patch panels and cable infrastructures.

Installs and terminates all types of standard IT cable and fiber.

Manage IT network infrastructure and any processes related to these systems

Makes recommendations on hardware, cabling, and equipment requirements.

Provides installation management to include creating list of materials, bills of materials, estimating installation project timelines, determining installation team requirements, successfully executing installation projects, and documenting project status.

Provides equipment rack installation and equipment installations within a variety of locations that includes, but is not limited to, data centers, equipment rooms, communications closets, operations centers, and user workspaces.

Desired:
Have experience and working knowledge with 802.11 (wireless technologies), specifically 802.11ac and 802.11ax.

Experience working with Cisco/ Meraki/ Juniper/Aruba wireless and associated technologies and management platforms.

Knowledge and hands-on experience of WLAN design and benchmarking software.

JNCIS-Juniper Networks Certified Specialist

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:
$63,300-$129,700

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.
Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Network Administrator II in Arnold, MO vacancy
  • Beyond New Horizons (BNH) seeks an MIS Business Systems Application Admin to oversee end-to-end administration, maintenance, and optimization of enterprise applications for the Arnold Air Force Base environment in Arnold, TN. The role requires hands-on experience with... 
    Suggested

    BNH LLC

    Arnold, MO
    4 days ago
  • $120k - $160k

    Job ID: 2617874 Location: Arnold, MO, US Date Posted: 2026-10-19 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able... 
    Suggested
    Full time
    For contractors
    Local area
    Remote work
    Shift work

    SAIC

    Arnold, MO
    3 days ago
  • Hours: (approx. 25 hours/week): Mondays 8:45am-5pm Tuesdays 8:45am-12:45pm Wednesdays 12:45-9:15pm Alternate Saturdays 8:45am-5:15pm 1st Sunday of the month 11am-5:15pm Job Purpose: Under the general direction of the Manager and Assistant Manager of Customer Service...
    Suggested
    Part time
    Work at office
    Shift work

    Kirkwood Public Library

    Kirkwood, MO
    10 days ago
  •  ...experience (a strong plus) At least 1 year of I.T. or Telecom experience , and one of the following: A+ Certification Network+ Certification OR 5+ years verifiable field experience in I.T./Telecom Required Equipment & Qualifications Reliable personal... 
    Suggested
    Hourly pay
    For contractors
    Immediate start
    Flexible hours

    HARDY INDUSTRIES

    Arnold, MO
    19 days ago
  • $75.2k - $158.1k

    Job Title: Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity:... 
    Suggested
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International, Inc.

    Sunset Hills, MO
    1 day ago
  •  ...provides a range of solutions that are easy to consume, appropriately priced and of business value. This role maintains the enterprise network to support web hosting environments with respect to system integration, access, performance and security. Troubleshoots complex... 
    Full time
    Flexible hours

    Maritz

    Fenton, MO
    2 days ago
  • $17 per hour

     ...paid time off and holidays, and paid training days. * DailyPay enrollment option to access pay "early," when you want it * Company networking opportunities with organized groups in the following topics: Network of Women, Black Professionals, LGBTQ+ Pride, Ability (... 
    Minimum wage
    Work at office
    Immediate start

    Concentrix

    Kimmswick, MO
    12 hours ago
  • $18 per hour

    Overview Position: Patient Service Specialist- SPLIT Position Location: Arnold-Vogel/Festus, MO Type of Employment: Full-time Schedule: Monday-7:30- 6:30 @ VogelTuesday-7:30 - 12:****@*****.*** - 1:30-6:****@*****.***- 7:30 - 6:30 @ VogelThurs - 7:30 - 12:****@*****.*** - 1:30-...
    Full time

    Select Medical

    Arnold, MO
    12 hours ago
  • The Browning Service and Distribution Center in Arnold, Missouri seeks a full-time Service Processor to support customers by opening, inspecting, and packaging service returns while maintaining accurate records. You will handle serial-numbered items, data entry, and regulatory...
    Full time

    Browning

    Arnold, MO
    4 days ago
  •  ...Our associates celebrate lives. We celebrate our associates. Provides clerical and administrative assistance supporting funeral operations. Other general duties include meeting the general public, answering questions and providing information on funeral and cremation... 
    Part time

    Service Corporation International

    Arnold, MO
    12 hours ago
  • Join a dynamic team where you'll enhance customer experiences by providing friendly assistance, managing transactions, and maintaining a welcoming store environment. Bring your strong communication skills and previous customer service experience to this rewarding role....

    Dollar Tree

    Arnold, MO
    2 days ago
  •  ...Description Position Title:  IT Systems Administrator Department: Information Technology...  ...performance of servers, virtualization, network, and cloud infrastructure. The ideal candidate...  ...configuration, and transport rules IIS / Windows web services: Site... 
    Casual work
    Work at office
    Local area
    Remote work

    Control Devices LLC

    Fenton, MO
    19 days ago
  • $18.39 per hour

    Customer Relations Specialist Department: Front Office Support Employment Type: Full Time Location: Arnold - Municipal Drive Compensation: $18.39 / hour Description Be the welcoming face and first point of contact for our organization-and help create...
    Full time

    Compass Health Network

    Arnold, MO
    5 days ago
  • Customer Service Associate We're seeking a Customer Service Associate to join our team and deliver a great shopping experience for every customer. Duties include, but are not limited to, the following: Assist customers with questions and recommendations Manage...
    Contract work
    Part time
    Local area

    Dollar Tree

    Arnold, MO
    5 days ago
  •  ...Our associates celebrate lives. We celebrate our associates. Provides clerical and administrative assistance supporting funeral operations. Other general duties include meeting the general public, answering questions and providing information on funeral and cremation... 
    Part time

    Service Corporation International

    Arnold, MO
    3 days ago
  • Job Description Job Description At Alpine Legacy Group, we believe in people — their stories, their goals, and their potential. We help protect families, nurture leaders, and build meaningful careers grounded in integrity, growth, and purpose. Every day, we show up...
    Local area

    Alpine Legacy Group

    Arnold, MO
    10 days ago
  • Are you a compassionate and organized individual looking to make a meaningful impact on the lives of others? Then look no further! We’re seeking a dedicated Funeral Services Assistant to join our team at SCI! About this position: As a Funeral Services Assistant on...
    Part time
    Immediate start
    Flexible hours

    SCI Shared Resources LLC

    Arnold, MO
    5 days ago
  • $14 - $18 per hour

    Tractor Supply Cashiers and Customer Service Associates operate the register, assist customers with purchases and product questions, restock shelves, help maintain store cleanliness, assist with returns and exchanges, and support general store operations. This position...
    Hourly pay
    Full time

    Tractor Supply

    Arnold, MO
    5 days ago
  • Automotive Warranty Administrator Glendale Chrysler Jeep Dodge Ram | St. Louis, MO Full-Time | Automotive Service Administration JOIN AN AWARD-WINNING DEALERSHIP THAT VALUES EXPERIENCE, ACCURACY & TEAMWORK! Are you an organized, detail-oriented professional who... 
    Full time

    Glendale Chrysler Jeep Dodge RAM

    Kirkwood, MO
    3 days ago
  • Description Browning Service & Distribution Center - Arnold, Missouri The Browning Service & Distribution Center in Arnold, Missouri, is seeking a full-time Customer Service Representative- Firearms to assist customers with firearm service, repair status, product questions...
    Full time
    Work at office
    Immediate start

    Browning

    Arnold, MO
    4 days ago
  •  ...as well as the growth and promotional opportunities available to you within our business office department: Scheduler I -- Scheduler II -- Business Office Supervisor -- Business Office Manager The Business Office Team is responsible for collaborating and leading the Imaging... 
    Temporary work
    Work at office
    Remote work
    Relocation package
    Monday to Friday
    Shift work

    BJC Outpatient Imaging - Chesterfield, St. Louis, & O'Fallon...

    Sunset Hills, MO
    4 days ago
  • Domino's in Arnold, MO is seeking a Customer Service Representative who greets guests and handles inquiries with a friendly, can-do attitude. You will take orders, process payments, and ensure accuracy in every transaction while delivering an outstanding service experience...
    Weekend work

    Domino's

    Arnold, MO
    2 days ago
  • $40k - $55k

    Scott Timmerwilke - State Farm Agent in Arnold, MO, is seeking a Customer Service Representative to enhance client experiences and support insurance agency growth. The ideal candidate will demonstrate exceptional customer service skills and attention to detail, helping ...
    Work at office

    Scott Timmerwilke - State Farm Agent

    Arnold, MO
    1 day ago
  • Description BE A PART OF A GREAT TEAM WITH GROWING OPPORTUNITIES! Why Work for PSE GROUP? 401(k) program with company match Generous benefits package for full time employees: Medical, Dental and Vision Company paid life and disability insurance A great work environment...
    Full time
    Casual work
    Work at office
    Night shift

    PSE Group

    Arnold, MO
    2 days ago
  • Customer Service Rep We are seeking a friendly and professional Customer Service Representative to join our team in Imperial, United States. As the face of our organization, you will play a crucial role in ensuring customer satisfaction through excellent service and...
    Shift work
    Weekend work

    Domino's Pizza

    Imperial, MO
    4 days ago
  • $17 per hour

    Concentrix is hiring a Customer Service Representative in Arnold, Missouri. You will assist customers with debit/credit card inquiries, transactions, fraud concerns, and product knowledge. The role emphasizes empathy, accurate documentation, and adherence to KPIs in a fast...
    Hourly pay

    Concentrix

    Imperial, MO
    4 days ago
  • The Home Depot is hiring Lot Associates in Arnold, Missouri. These associates play a crucial role in customer service by assisting customers with loading their vehicles and ensuring the entrance is well-maintained. The position requires excellent customer service skills...

    The Home Depot

    Arnold, MO
    12 hours ago
  • $36k - $60k

    Benefits: ~401(k) matching ~ Competitive salary ~ Opportunity for advancement ~ Paid time off ~ Training & development ROLE DESCRIPTION: As a customer service representative with Donna Young State Farm agency, you will generate the ...
    For contractors

    State Farm

    Arnold, MO
    5 days ago
  • Concentrix, a leader in global business services, is seeking a dedicated Banking Customer Service Representative to join our team. This role places you as the first point of contact for customers, addressing a wide range of banking inquiries with professionalism. You will...

    Concentrix

    Imperial, MO
    3 days ago
  •  ...day-to-day clinic operations to ensure things run smoothly and efficiently. This is a great opportunity for someone who enjoys helping others, working on a team, and making a difference in the patient experience from the very first interaction. Compass Health Network

    Compass Health Network

    Arnold, MO
    12 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Network Administrator II. Be the first to apply!