TCP/IP jobs in Carmel, IN

Fall 2026 Co-op, Security Engineer (Undergraduate|Graduate)

Carmel, Indiana

•

Today

You'll gain hands-on experience with: Enterprise security tools and technologies used to protect large-scale systems Networking and operating systems (Windows/Linux) in real-world environments Cybersecurity workflow automation and scripting with Python or PowerShell Designing and implementing technical security controls and reference architectures Cloud security concepts across platforms like Azure and AWS A great day in this role means: Building your understanding of enterprise security techno

Full-time

IT Systems Specialist- Clinical

Indianapolis, Indiana

•

Today

Job#: 3027798 Job Description: Role: IT Systems Specialist Location: Indianapolis, IN Type: Long Term Contract Apex Systems, a global Technology Services leader, is looking for an IT Systems Specialist for a large life sciences client. This is a long term contract role and is on site in Indianapolis, IN. See below for more details! Core Responsibilities Computer Systems Quality Documentation: Create and maintain documentation aligned with regulatory and Info Sec standards Computer Systems Va

Easy Apply

Full-time

IT Systems Specialist- Clinical

Indianapolis, Indiana

•

Today

Job#: 3026289 Job Description: Role: IT Systems Specialist Location: Indianapolis, IN Type: Long Term Contract Apex Systems, a global Technology Services leader, is looking for an IT Systems Specialist for a large life sciences client. This is a long term contract role and is on site in Indianapolis, IN. See below for more details! Core Responsibilities Computer Systems Quality Documentation: Create and maintain documentation aligned with regulatory and Info Sec standards Computer Systems Vali

Easy Apply

Full-time

z/OS Communications - VTAM

Remote

•

Yesterday

NO SPONSORSHIP / No OPT z/OS Mainframe Communication Server Analyst SALARY: $150k - $155k plus $10k bonus, 50% cash and 5% equity LOCATION: REMOTE SELLING POINTS: VTAM TCP/IP NDM (Connect Direct) MSM SMPE on top of the mainframe zos. In this role you will be responsible for the installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z/OS. You will also participate in Disaster Recovery exercises, support governance requirements and audits

Easy Apply

Full-time

$150,000 - $155,000

Sr. Embedded Software Engineer

Remote

•

3d ago

Senior Embedded Software Engineer W2 Preferred, open for 1099 contract Responsibilities: Develop the C++ applications that control our next generation of satellite terminalsDesign, code, test and integrate software from requirements to production and commercial deploymentAssist with estimation of time and effort required to implement new featuresParticipate in design reviews, peer code reviews and improve product qualityInterface and work with cross-functional teams to successfully implement fe

Easy Apply

Full-time

Depends on Experience

Lead SCADA & Automation Engineer 1 - Grid

Indianapolis, Indiana

•

Today

Description Automation Engineers design SCADA systems to address operational requirements & emerging trends including Smart Grid, Substation & Distribution Automation applications, Battery Energy Storage, and Microgrid controllers. As an Automation Engineer in our Electric Grid Infrastructure Services business unit you will: Engage in fast-paced client projects to plan, engineer, & design SCADA and communications systems. Develop communication block diagrams, panel layout/bill of material drawi

Full-time

USD 116,620.00 - 179,890.00 per year

Mainframe Network Engineer

Remote

•

Today

Job description of Mainframe Network Engineer Architect, deploy, and manage mainframe network environments using VTAM, SNA, TCP/IP, DVIPA/DDVIPA, Sysplex Distributor, and HiperSockets.Continuously monitor network performance, latency, throughput, and traffic using tools like OMEGAMON, RMF, IBM NetView, Wireshark, and SolarWinds.Diagnose and resolve performance bottlenecks and protocol mismatches.Implement and enforce security protocols including RACF, IP filtering, AT-TLS encryption, IPSEC, intr

Easy Apply

Contract

60+

VP Core Systems Mainframe Security

Remote

•

Yesterday

Job Title: VP Core Systems Mainframe Security Location(s): Remote Role Type: Direct Hire Length of Contract: Permanent Job Summary: We are seeking a z/OS Technical Lead/Manager with strong hands-on expertise and leadership experience to oversee mainframe operations, modernization, and strategic initiatives. This is a player-coach role combining deep technical knowledge with team leadership and long-term planning. Key Responsibilities: Lead and manage z/OS mainframe environments, ensuring perfo

Easy Apply

Full-time

$200000 - $250000

Principal Engineer - IoT Firmware & Systems

Indianapolis, Indiana

•

Today

Job Title/Designation: Principal Engineer - IoT Firmware & Systems Experience Range: 10+ Years in Embedded Firmware design and development Job Location: Indianapolis, Indiana Immigration Status : H1, , Education Criteria: Bachelor's or Master's degree in Electronics//ECE/Computer Science or equivalent Job Function, Roles, and Responsibilities: rchitect robust, secure IoT systems while balancing trade-offs between cost, power, and performance. Direct the end-to-end firmware lifecycle, e

Full-time

z/OS Mainframe Engineer

Remote

•

15d ago

z/OS Mainframe Engineer Salary: Open + Bonus Location: Remote *We are unable to provide sponsorship for this role* Qualifications Bachelor s degree and 7+ years of experience in the following: Installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z/OSz/OS mainframe communications experienceTCP/IP, DNS, DHCP, and possess a deep understanding of core networking protocols as well as has hands on Cisco routers and switchesConfiguring and ma

Easy Apply

Full-time

Depends on Experience

Specialist, Software Engineering

Remote or Plainfield, Indiana

•

Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 95,100.00 - 158,500.00 per year

Network Architect

Remote

•

15d ago

Position: Network Architect Duration: 24 months Remote Work Project Effective Dates: 7/1/2026, or upon Purchase Order execution, whichever date is later, through 6/30/2028. Work schedule: The consultant will perform all functions in a fully remote capacity and within the hours of 5:00am 2:00pm PST, Monday through Friday. Introduction The California Public Employees Retirement System (CalPERS) Technology Infrastructure Services Division (TISD) is engaging in cloud services with va

Easy Apply

Contract, Third Party

Depends on Experience

Information Technologist / IT Support

Remote

•

Yesterday

Role: Information Technologist / IT Support Company: Arch Systems Client: US Army Location: Remote Type: Full-time or Consulting SECRET clearance is mandatory, along with IAT II / Security+ certification. Minimum of 2 years of experience providing client support in a Microsoft Windows-based environmentExperience working in a Windows 11 and Microsoft 365 environment, with the ability to maintain Computing Environment (CE) training as systems are upgradedProven experience supporting users in a Mi

Easy Apply

Full-time

75,000 - 95,000

Trading Systems & Automation Engineer, Work From Home, Trading Systems Required - M

Remote

•

Today

Trading Systems & Automation Engineer, Work From Home, Trading Systems Required We are seeking a talented and motivated Trading Systems & Automation Engineer to join the trading team. This position is 100% Remote. Trading Systems & Automation Engineer Responsibilities: - Oversee the operation and maintenance of the trading systems, guaranteeing continuity and stability in a production trading environment. - Design, build, and maintain Python-based automation to support operational tooling, moni

Easy Apply

Full-time

$100,000 - $200,000

Network Architect

Remote

•

10d ago

Remote is fine some occasional onsite Look for someone with any state client OR Investment management company exp. Proficiency in network protocols and technologies such as TCP/IP, OSPF,EIGRP, BGP, MPLS, VPN, Firewalls, Load Balancers, Routers/Switches - MUST Valid certifications such as CCNA, CCNP, CCIE, CCDE, PCNSE, NSE9, JNCDA, JNCDS-DC. Must provide copies of certifications - MUST Bachelor s degree in computer science, information technology, or a related field. Must provide copy of Degree 3

Easy Apply

Contract

$70 - $80

Technical Operations Analyst with Python, Electronic Trading Systems Preferred - Work From Home - M

Remote

•

Today

Technical Operations Analyst with Python, Electronic Trading Systems Preferred - Work From Home We are currently looking for a Technical Operations Analyst for a great opportunity. The company participates in a wide variety of marketplaces including global futures, equities, commodities, options, fixed income, and cryptocurrencies. Their culture emphasizes teamwork and focuses on continuous integration and test-driven development. This position is 100% Remote. Technical Operations Analyst Res

Easy Apply

Full-time

$100,000 - $170,000

IT Security Engineer 2

Remote or Cambridge, Massachusetts

•

Today

Posting Description IT SECURITY ENGINEER 2, Information Systems and Technology (IS&T), will be a subject matter expert and final escalation point for cybersecurity events, applying analytical expertise and technical knowledge of networks and systems to protect the Institute's digital infrastructure. Will independently investigate, diagnose, and resolve sophisticated security issues from phishing and threat analysis to incident response and prevention. The full job description is available, her

Full-time

Network Security Software Engineer

Remote

•

Today

A senior-level Network Security Software Engineer responsible for developing and maintaining high-performance network protocol decoding engines optimized for deep packet inspection at speeds exceeding 100 Gbps. The role involves designing features for Linux-based security appliances, collaborating with cybersecurity and AI teams, and ensuring the robustness and reliability of security solutions in real-time environments. The position offers the opportunity to work on cutting-edge packet processi

Easy Apply

Contract, Third Party

Depends on Experience

Palo Alto Firewall Engineer/Remote but local to Philly

Remote or Philadelphia, Pennsylvania

•

Today

This is an exciting opportunity for a Palo Alto Network Engineer to join a well-established, tech-first SaaS organization headquartered in the Philadelphia area. While the role is primarily remote, candidates must be local to Philly and able to commute on-site occasionally. The company operates in a highly regulated, enterprise environment and is deeply invested in modern network security, leveraging Palo Alto firewalls, Panorama, and next-gen security technologies across a complex infrastructur

Easy Apply

Full-time

$145000 - $155000

Senior Solutions Engineer

Remote or San Francisco, California

•

Today

Would you enjoy working on a wide range of technical challenges for our customers? \n Are you passionate about cutting edge technology and what it can do for customers? \n Join our North America Pre-Sales Team! \n Our field hunting team is an experienced group of Internet technologists. The team works with prospects and customers who find value in web performance, media or cyber security solutions for scale, reliability, performance and security. The team focuses on maintaining highest quality c

Full-time

USD 119,600.00 - 215,400.00 per year

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

TCP/IP jobs in Carmel, IN, USA