Senior Systems Administrator - Chantilly, United States - Leidos

Leidos Chantilly, United States

3 days ago

Description

Description

Are you ready for a rewarding career challenge?

Unleash your potential at Leidos where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision and Values guide the way we do business.

The Decision Advantage Systems Business Area at Leidos is currently seeking a Systems Administrator for an exciting opportunity supporting our customer in Chantilly, VA. You will collaborate closely with the IT team to ensure the reliability, security and efficiency of network systems and be responsible for the installation, configuration and administration of hardware, operating systems, and software applications operating in the cloud. The position requires an energetic, focused, and driven individual who can adapt well to a changing environment. Ideally, the selected candidate will possess strong Linux system administration and troubleshooting skills complemented with AWS cloud experience.

Clearance Requirement:

Must possess an active Top Secret/SCI security clearance with a Poly

Primary Responsibilities:

The selected individual will be responsible for installing and administrating systems, applications, and processes and for ensuring that all issues are identified and resolved in a timely manner. Will be responsible for ensuring server and desktop configurations are optimized and running continuously and efficiently. The individual will also perform security management and application performance optimization functions. Additional responsibilities may include:

Install, configure, and maintain servers, storage systems, and network devices ensuring high availability and optimal performance.
Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations.
Responding to system administration, operations and maintenance issues and developing solutions.
Creating and maintaining documentation of complex server/network environments to ensure that clear, concise, and accurate information is readily available for incident resolution
Perform network troubleshooting and resolve network-related problems including connectivity issues, hardware and software malfunctions, and network configuration errors.
Configuring and supporting workstations and printers in Windows and Linux networked environments.
Automating and deployment of images and applications to on-prem and cloud environments. Ensuring desktop images are updated on a regular basis, including documentation, and communicating changes.
Implementing and maintaining workstation security to include workstation encryption, workstation firewalls, and workstation patch management.
Provide a high level of customer service and be able to effectively communicate both verbally and in writing; engage in many projects simultaneously; follow-through and ensure issues are resolved; and have excellent organizational skills.

Required Qualifications:

U.S. citizen with Current TS/SCI access with a Poly
BS degree and 8-12 years of prior relevant experience or Masters with 6-10 years of prior relevant experience. Additional experience may be substituted for a Degree
Proficient using and experience troubleshooting Windows desktop and Linux system software
Advanced knowledge of Active Directory and Group Policy Management
Experience with virtualization infrastructure environments (VMWare or equivalent)
Basic knowledge in administrating networks
Basic knowledge with administrating firewalls (i.e. Palo Alto, CISCO)
Knowledge of information assurance, risk management framework and assessment requirements
Experience with LINUX (RHEL, CentOS, Solaris, Ubuntu, SUSE)
AWS SysOps Administrator certification

Preferred Qualifications:

Experience with Atlassian tools (Jira, Confluence)
PKI management and user authentication SIGINT processing experience
Experience with CISCO Networking
Experience with Microsoft Exchange Server
Scripting knowledge
Linux/Cisco/AWS certifications
Experience performing Windows patching and patch deployment

Original Posting Date:

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87, $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

#Featuredjob

Job 64 System Administration Principal I

5 hours ago

CYBER CODE MASTERS LLC Dulles, United States

**Benefits**: · - 401(k) matching · - Health insurance · Responsibilities include: · - Working on building, provisioning, and versioning cloud resources using infrastructure as code tools including PowerShell and Terraform to manage the Azure resources in the environment · - Prov ...
Systems Administrator

1 week ago

General Dynamics Information Technology Chantilly, United States

REQ#: RQ173668 Requisition Type: Regular Your Impact Own your opportunity to serve as a critical component of our nation's safety and security. Make an impact by using your expertise to protect our country from threats. Job Description At GDIT, people are our differentiator. As a ...
IT System Administrator

1 week ago

Infinity Ventures Idylwood, United States

Hello and welcome to NORTH-TEC, where we rock the house with almost 100 fantastic colleagues in North Frisia. Whether the biogas pirates are tinkering with new biogas projects, bringing industrial plants to life, or conjuring up the latest charging infrastructure for e-mobility - ...
System Administrator

1 week ago

Torin Consulting, Inc. Chantilly, United States

Torin is looking for a qualified System Administrator responsible for designing, implementing, and testing technical solutions for complex problems, including customer-facing hosted and cloud environments. The candidate will provide expert technical assistance to team members wit ...
Systems Administrator

1 week ago

General Dynamics Information Technology Chantilly, United States

Req ID: RQ174794 · Type of Requisition: Regular · Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph · Job Family: Systems Administration · Skills: · Microsoft Windows,Storage Management,Unix System Administration · Certifications: · Comptia Secuity Plus - securit ...
System Administrator

1 week ago

RSEKURE Chantilly, United States

Job Title: Systems Administrator · Department: Operations - Services · Reports To: RSekure Program Manager · Location: On-site in Chantilly, VA · Schedule: Monday - Friday · Hours: Full-time, 40-hours/week · Pay Type: Salaried, Contract · Clearance Req: TS/SCI - Full-Sc ...
Systems Administrator

1 week ago

General Dynamics Information Technology Chantilly, United States Paid Work

Req ID: RQ173668 · Type of Requisition: Regular · Clearance Level Must Be Able to Obtain: None · Job Family: Systems Administration · Skills: · Cloud: Amazon Web Services (AWS),COTS Implementations,IBM Cognos Administration,Linux,Public Key Infrastructure · Experience: · 8 + year ...
IT System Administrator

1 week ago

Tenica Global Solutions Chantilly, United States

IT System Administrator TS/SCI CI poly · Department: Government Customer- Chantilly · Location: Chantilly, VA · TENICA is looking to hire an IT System Administrator. · Responsibilities: · - Perform O&M functions needed to sustain or restore hardware, software and network ser ...
System Administrator

1 week ago

Leidos Chantilly, United States

· Leidos is seeking a System Administrator at the Liberty Center location in Chantilly VA. Candidates must currently have a TS/SCI clearance and be willing and able to pass and maintain a polygraph clearance. · The System Administrator provides technical analysis in Microsoft Se ...
Systems Administrator

6 days ago

RCT Systems Chantilly, United States

RCT Systems Mission Systems Division (MSD) is seeking to hire a Systems Administrator. Come be a part of a dynamic team that will: · Manage server, storage, and virtualization technologies across multiple client environments. · Responsible for core infrastructure design and imple ...
System Administrator

6 days ago

Apogee Integration Chantilly, United States

Security Clearance: Active TS/SCI with Fullscope Polygraph Clearance required · What You'll DoProvide expert support in the administration and maintenance of the Enterprise Linux infrastructure. · Provide support in information security system requirements and design applicable t ...
Systems Administrator

6 days ago

General Dynamics Information Technology Chantilly, United States

Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. · At G ...
Systems Administrator

6 days ago

Cornerstone Defense Chantilly, United States

Location: Chantilly, Virginia · Type: Contract · Job #2825 · Title: Systems Administrator · Location: Chantilly, VA · *Clearance: *Active TS/SCI w/ Polygraph needed to apply * · Company Overview: · Cornerstone Defense is the Employer of Choice within the Intelligence, Defe ...
System Administrator

1 week ago

Applied Information Sciences Chantilly, United States

As a System Administrator with AIS, you will use your expertise to support production of multimedia products in the planning, development, testing, certification, implementation, and maintenance of current and future Apple and Windows based multimedia systems, applications, and n ...
IT Systems Administrator

1 week ago

Ennoble First, Inc. Chantilly, United States

Title: IT Systems Administrator · Location: Northern Virginia/Remote · Required Clearance: None · Employment Type: Full-Time Regular · Shift: N/A · Travel: Limited · Relocation Assistance: NoWe are Ennoble First. The people supporting and securing some of the most comple ...
Systems Administrator

1 week ago

SAIC Career Site CHANTILLY, United States

Description · SAIC is seeking a Systems Administrator (SA). The SA will part of a 3-4 member staff of administrators. The SA will be responsible for managing all facets of a customer network to include a large inventory of VMware ESXi blade servers, HP storage, Windows and Linux ...
Systems Administrator

4 days ago

Peraton Chantilly, United States Full time

ResponsibilitiesProvides expertise in the formulation of systems scope and objectives. Maintains smooth operation of multi-user cloud computer systems, including coordination with network engineers. · Monitors and manages system resources, including CPU usage, disk usage, and res ...
Systems Administrator

1 week ago

General Dynamics Information Technology Chantilly, United States

Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT ...
Systems Administrator

6 days ago

Fusion Innovation Chantilly, United States

Job Description · Fusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multiple years in a row. Our team members are passionate about their work and are em ...
System Administrator

6 days ago

Applied Information Sciences Chantilly, United States

As a System Administrator with AIS, you will use your expertise to support production of multimedia products in the planning, development, testing, certification, implementation, and maintenance of current and future Apple and Windows based multimedia systems, applications, and n ...