• Factory Automation Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …with SECS/GEM protocol (SECS-I & SECS-II messaging, communication over RS-232 and TCP /IP. + Experience working with SECS/GEM protocol (SECS-I & SECS-II messaging, ... communication over RS-232 and TCP /IP. + Familiarity with SEMI Standards, particularly standards related to factory automation (E4, E5, E30, E37, etc.). + Familiarity… more
    Northrop Grumman (06/12/25)
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  • Cybersecurity Network Analyst

    Belay Technologies (Annapolis Junction, MD)
    …Cybersecurity techniques and Network Analysis, Insider Threat Analysis software, TCP /IP fundamentals, Windows Operating Systems and supporting Office applications, ... threat analysis experience to include techniques, Insider Threat Analysis software, TCP /IP fundamentals, Win OS experience, real-world incident mgmt. and response +… more
    Belay Technologies (06/11/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …tie line circuits, point to point protocol slip links, routers, utilizing TCP /IP and network management skills in Multi-Platform Unix/Windows Server 2003, NT, XP, ... Windows Server 2003, Serena, Weblogic. Protocols: * ASYNC, BYSYNC, X.25, LDAP, TCP /IP, FTP, SMTP Interfaces: * RJ11, RJ45, RS232, RS444 Desired Skills: IAT… more
    DCCA (05/19/25)
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  • Mobile CNO Developer 2

    ARSIEM (Annapolis Junction, MD)
    …years of experience developing packet-level programs, expert-level understanding of IP, TCP , and application-level protocols + Minimum two (2) years of experience ... in network sockets programming + Able to lead CNO Analyst/Programmers in daily tasks + Able to debug software and troubleshoot issues + Able to create and brief technical presentations Specialized Qualifications + Experience with designing and writing code in… more
    ARSIEM (08/08/25)
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  • Wireless (Wi-Fi) Instructor/Network Engineer…

    Global Dimensions (Fort Meade, MD)
    …of experience utilizing CNO principles and operations, cellular technology, TCP /IP network traffic analysis, SQL implementation, computer programming and scripting, ... and 802.xx and IP-based protocols. + Certified in three or more of the following certifications: Any certification listed in CompTIA's most recent IT Certification Roadmap at the intermediate level or higher, A+, or Offensive Security Wireless Professional… more
    Global Dimensions (08/08/25)
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  • Cybersecurity Network Analyst

    ManTech (Fort Meade, MD)
    …generating charts from the resulting queries/searches. + Experience with TCP /IP fundamentals, Windows Operating Systems and supporting Office applications, ... real-world incident management and incident response. **Security Clearance Requirements:** + Must have a current/ active TS/SCI w/ Poly **Physical Requirements:** + Must be able to remain in a stationary position for extended periods of time. + Needs to… more
    ManTech (08/08/25)
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  • Cyber Sec Vul Mgmt Anlst

    Exelon (Baltimore, MD)
    …cybersecurity principles (confidentiality, integrity, availability). + Network protocols (eg, TCP /IP) and directory services (eg, DNS). + Penetration testing ... principles and tools. + System and application security threats and vulnerabilities (eg, SQL injections). + Leadership ability. + Analytical and problem-solving skills. + Excellent communication skills. **Preferred Qualifications** **PREFERRED QUALIFICATIONS**… more
    Exelon (08/08/25)
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  • Cyber Operations Watch Technician

    KaylaTek, Inc. (MD)
    …SolarWinds monitoring platforms. + Strong understanding of networking concepts including TCP /IP, DHCP, DNS, and routing. + Familiarity with server technologies and ... operating systems (Windows/Linux). + Experience with ticketing systems such as Remedy and ServiceNow. + Excellent analytical, problem-solving, and troubleshooting skills. + Strong written and verbal communication skills with the ability to clearly articulate… more
    KaylaTek, Inc. (08/08/25)
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  • Hardware Applications Engineer - Marvell

    Avnet (Annapolis, MD)
    …(eg IXIA) + Strong Ethernet networking background, including TSN, AVB, IEEE 1588, TCP /IP, UDP, ARP, DHCP, ICMP, etc. + Team attitude, but also ability to ... work independently for extended periods of time. + Some travel to customer sites may be required. + Ability to work effectively under pressure. Strong time management and task switching skills are necessary as you may be working on multiple customer problems… more
    Avnet (08/08/25)
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  • Network Operations Technician

    TEKsystems (Annapolis, MD)
    …Additional Skills & Qualifications Basic Qualifications: * Knowledge of TCP /IP networking protocols, computer hardware and software interconnection and interfacing. ... * Knowledge and understanding of ITIL/ITSM concepts and practices. * This position requires AA/AS degree or other 2-year post high school training with a minimum of 6 years of relevant experience. * In the absence of a HS diploma, GED or AA/AS degree, 8 years… more
    TEKsystems (08/08/25)
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