Systems Administrator

Description
Company our core objective is to ensure a safe and reliable computing environment for the consumers of our services, both internally and externally. Our complex environment generates a constant stream of challenges which require continual innovation with an evolving set of technologies. Keeping the network safe and reliable ensures that our users stay connected with our applications, products, and services. Company is committed to supporting the professional development and growth of its employees and fosters an environment of diversity, equity, and inclusion.

This position will primarily assist in the operation, support, monitoring, and optimization of the network detection and response infrastructure used to identify threats and reduce risks on the IT and OT networks used to provide safe and reliable energy. This includes developing automations to support the operations and management of this infrastructure.
This role combines knowledge of network management, network packet data aggregation, and Network Detection and Response (NDR) for the successful management and maintenance of security solutions, and the execution of innovative solutions. This role will partner closely with Network Infrastructure and Security Teams; this role ensures operational excellence that enables the business to achieve its goals and objectives that are aligned with the overall enterprise technology strategy and goals.
3-5 Years Analyze equipment performance records to determine the need for repair or replacement. Gather data pertaining to customer needs, and use the information to identify, predict, interpret, and evaluate system and network requirements. Recommend changes to improve systems and network configurations, and determine hardware or software requirements related to such changes. Confer with network users about how to solve existing system problems. Research new technologies by attending seminars, reading trade articles, or taking classes, and implement or recommend the implementation of new technologies. Coordinate with vendors and with company personnel to facilitate purchases. Perform data backups and disaster recovery operations. Design, configure, and test computer hardware, networking software and operating system software. Plan, coordinate, and implement network security measures to protect data, software, and hardware. Maintain logs related to network functions, as well as maintenance and repair records. Perform routine network startup and shutdown procedures, and maintain control records. Configure, monitor, and maintain email applications or virus protection software. Maintain and administer computer networks and related computing environments including computer hardware, systems software, applications software, and all configurations. Monitor network performance to determine whether adjustments need to be made, and to determine where changes will need to be made in the future. Operate master consoles to monitor the performance of computer systems and networks, and to coordinate computer network access and use. Confer with network users about how to solve existing system problems. Implement and provide technical support for voice services and equipment, such as private branch exchange, voice mail system, and telecom system. Diagnose, troubleshoot, and resolve hardware, software, or other network and system problems, and replace defective components when necessary.
This position will primarily assist in the operation, support, monitoring, and optimization of the Network Detection and Response (NDR) infrastructure used to identify threats and reduce risks on the IT and OT networks. This includes day to day system health monitoring, updates, and developing automations to support the operations and management of this infrastructure.There's also a capital project component of this role in supporting the lifecycle effort of the NDR devices.
Skills
git, github, linux, zeek, nist
Top Skills Details
git,github,linux
Additional Skills & Qualifications
JOB RESPONSIBILITIES
Assist in the implementation, operation, support, and optimization of cybersecurity network packet capture and NDR sensor infrastructure.
Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems, and key processes, and reviewing system and application logs
Upgrade and maintain system updates based on vendor recommendations
Engineer, monitor, and maintain solutions to ensure the resiliency and sustainability of security infrastructure.
Independently troubleshoot new and unknown problems
Liaison and collaborate with detection engineering and other groups to ensure configurations support business requirements and verify accuracy of the data being provided.
Develop processes and procedures to continuously optimize security solutions
Support security research, assessments, presentations, and security industry collaboration.
Minimum
1. Bachelor's Degree or 3 years of work experience in system operations and support.
2. Production experience supporting applications and collaborating with other groups
3. Working knowledge of computer networks, firewalls, IDS/IPS, NetFlow, and system logging.
4. Experience with Python, Linux CLI, Unix shell scripting, REST APIs
5. The ability to evaluate and solve complex security problems and design efficient solutions using knowledge of security threats, attack vectors, vulnerabilities, and exploits.
6. Demonstrate the ability to learn new skills quickly and share learnings with the rest of the team.
7. Valid state driver's license
Preferred Qualifications
Experience supporting Zeek based NDR platforms
Experience supporting packet broker hardware
Experience with information security frameworks and compliance standards
Technical certification in cybersecurity
Technical understanding of core current cybersecurity technologies as well as emerging capabilities.
Experience with networking administration and Cisco CLI Commands
Experience Level
Intermediate Level
Job Type & Location
This is a Contract position based out of Atlanta, GA.
Pay and Benefits
The pay range for this position is $40.00 - $50.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a hybrid position in Atlanta,GA.
Application Deadline
This position is anticipated to close on Apr 14, 2026.
>About TEKsystems:
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.