Sr Linux Engineer/Administrator

NAVA Software is looking for a MS Exchange/MS 365 Administrator Details: MS Exchange/MS 365 Admin Location: Houston TX - 4 days/week Duration: CTH Role Overview We are seeking a highly skilled and experienced Microsoft Exchange & Microsoft 365 Administrator to manage, support, and optimize enterprise messaging and collaboration environments. The ideal candidate will possess strong expertise in Microsoft Exchange (On-Premises & Online), Microsoft 365, Azure, Microsoft Entra (Azure AD), and

Description Key Responsibilities CMDB Management Implement, configure, and maintain the ServiceNow CMDB in collaboration with infrastructure operations and platform ownersDefine and enforce CMDB policies, standards, business rules, and proceduresPerform audits and reconciliation to ensure CMDB data accuracy and integrity ServiceNow Discovery Configure and manage discovery schedules, probes, sensors, and credentialsDeploy and manage MID ServersAnalyze and optimize discovery data sourcesUnderstan

The Network Services Analyst is responsible for reliable operation, support, and continuous improvement of enterprise network infrastructure. In addition to hands-on engineering responsibilities, this role acts as a day-to-day service lead, coordinating work with an offshore support team to ensure incidents, requests, and changes are handled efficiently and in alignment with operational standards. This role blends technical execution, service ownership, and cross-team coordination, making it ide

Senior Network Engineer Spring, TX (onsite) Key Skills - Network routing, switching and security Advanced knowledge of and experience with networking technologies, concepts, Protocols. Including but not limited to TCP/IP, routing, switching, IPAM, DNS, DDNS, DHCP, F5 GTM / LTM, SSH, VPN, Internet Proxy, IPS, IDS, IP routing protocols including RIP, BGP, OSPF, IP Multicast, MPLS. Experience with Routing, Quality of Service, Netflow, Wireless 802.11 a/b/g/n/ac/ax, virtual networks, NAT, ACL cont