Systems Administrator

02 Dec 2024

Vacancy expired!

Solidus is searching for a Systems Administrator to participate in daily operations for various IT systems that run the company's identity and PKI services. The team handles identity management, single sign-on, multi-factor authentication and certificate management.

The successful candidate will possess good interpersonal communication and organizational skills. Be able to build relationships, work independently, along with being accountable and timely are core skills. Additionally, having solid writing and comfortable with public speaking as necessary. Empathy and respect for diversity of ideas and cultures are valued in connecting with teammates and staff members.

Responsibilities include but not limited to: - Deploying, maintaining, monitoring, patching and overall system administration for directory (Active Directory, LDAP, SSO) and Public Key Infrastructure (PKI) systems. - Ability to problem solve logon and certificate issues for authentication and Email protections. . - Management of directory accounts in both LDAP and Active Directory is required including group policy management and security group management. - Support for PKI-related operational tasks is important including CRL/OCSP updates, certificate review and approval and issuance of SSL certs. - Resolving escalated support tickets involving both directory and PKI-related issues including working with vendors is part of position.

Required Skills: - U.S. Citizen and able to obtain a Security Clearance. Active Secret preferred - B.S. degree and at least

5 years of System Administration experience in: - Operating System (OS) platforms (Linux, Mac, Windows) - PKI, Multi-Factor Authentication, and PIV Technologies - MS Active Directory, LDAP - Redhat Enterprise Linux 7 & 8 - Windows Patch Management - Windows Server Platform

Systems and network engineering skills: - In-depth hands-on experience with Microsoft Windows Server and/or Linux Enterprise Red Hat - Understanding of core network protocols (DNS, DHCP, SNTP, SNMP) and troubleshooting (packet capture and analysis) - Experience with cyber security operations best practices including systems vulnerability scans and remediation, bastion / jump hosts and multi-factor authentication are key - Configuring systems for enterprise monitoring and alerting

Preferred Skills: - Certified Information Systems Security Professional (CISSP) - Scripting Languages: Perl, Python, Shell Scripting, Powershell. - Familiarity with mulit-factor authentication tokens (smart cards, Yubikeys - Experience with security controls including NIST 800-53 / 171 including audit compliance are as well as familiarity with cloud-based directories and identity solutions (e.g. Azure Active Directory) - Knowledge / and or technical certification of the following may prove very beneficial to the successful candidate: MCSE, CISSP or Security Plus, AWS - Familiarity in working with ITSM best practices and modern tools like ServiceNow - An understanding of ITIL v3/4

Req ID: 4189

Applicants selected must meet eligibility requirements for access to classified information. U.S. Citizenship may be required. Solidus is an Equal Opportunity Employer and participates in E-Verify. NOTICE OF AFFIRMATIVE ACTION PLAN FOR INDIVIDUALS WITH DISABILITIES, DISABLED VETERANS AND OTHER PROTECTED VETERANS. It is the policy of this Company to seek and employ qualified individuals at all locations and facilities, and to provide equal employment opportunities for all applicants and employees in recruiting, hiring, placement, training, compensation, insurance, benefits, promotion, transfer, and termination. To achieve this, we are dedicated to taking affirmative action to employ and advance in employment qualified individuals with disabilities, disabled veterans, and other protected veterans. The objective in adopting the Affirmative Action Programs is to place qualified individuals with disabilities, disabled veterans and other protected veterans in all job classifications. These Affirmative Action Programs are available for inspection by any applicant or employee by contacting the Company's EEO Coordinator, in the Human Resources office, Monday through Friday, 8am to 5pm.

Please Note: Solidus does not accept applications from agencies, 3rd party vendors, or applications with incomplete information. .