Sr. Network Systems Administrator

Sr. Network Systems Administrator

OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Sr. Network Systems Administrator position to support our space customer in Huntsville, Alabama.

Job Responsibilities include: Designs, implements and operations/maintains the site's or enterprise's server, storage, database, network, client, or communication infrastructure. Work is performed under general direction. Participates in determining objectives of assignment. Plans schedules and arranges own activities in accomplishing objectives. Work is reviewed upon completion for adequacy in meeting objectives. Exerts some influence on the overall objectives and long-range goals of the organization. Erroneous decisions or failure to achieve objectives would normally have a serious effect upon the administration of the organization.

Minimum Requirements:

• Applicant must have experience with the application of DISA Security Technical Implementation Guides (STIGs) to operating systems and network devices.
• Use of Cisco IOS command line environment to implement Security Technical Implementation Guides (STIGs).
• Hands-on network experience with Cisco switches and routers, copper and fiber-optic cabling and cable standards.
• Understanding of network administration tools, techniques, and methods.
• Fundamental knowledge in networking principles (TCP/IP, DNS, SMTP, SNMP).
• Active Directory Domain Administrator - Manage and maintain: Sites and Services, DNS, DHCP, Group Policy Objects, Computer/User Objects, LDAP, Authentication protocols, AD Permission delegation using the least privilege methodology, Dynamic/Static AD groups, as well as other Domain services in accordance with MS best practices and compliance requirements.
• Experience with Current versions of Windows (e.g. Server 2019, 2022, Windows 10 Enterprise).
• Experience with PKI implementation/infrastructure.
• Apply OS patches and upgrades on a regular basis and upgrade administrative tools and utilities. Configure /add new services as necessary.
• Develop and maintain installation and configuration procedures.
• Windows domain architecture experience.
• Experience with Palo Alto firewalls.
• Experience with Microsoft Server products.
• Experience with Cisco network devices.
• Excellent interpersonal and teamwork skills, analytical and problem-solving skills, written and verbal communication abilities.

Supervisory Responsibilities

• This job has no supervisory responsibilities but provides technical leadership and guidance to other Systems Administrators. This includes, but is not limited to training employees, planning, assigning, directing work and resolving technically related work problems. It also includes interaction with other technical teams and assisting in the management of vendor relationships.

Preferred Requirements:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Cisco CCENT, CCNA or greater Cisco certification.
• Current CompTIA Security+ or CISSP certification.
• Experience with server backup strategies, methodologies, and solutions.
• Experience with Network Management Systems.
• Experience with TCP/IP protocol suite.
• Experience with Application protocols.
• Experience with Network Security.

Education and Experience:

bachelors' degree (B.S.) from four-year college or university in STEM and a minimum of 5 years of directly related experience and/or training; or equivalent combination of education and experience.

Eligibility: Candidates must have the ability to obtain and maintain a DoD Secret Clearance. An Active Secret Clearance is highly desired.

About OASYS, INC.: Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.

Benefits: OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.

www.oasys-incorporated.com