{"id":721820,"url":"https://alion.io/job/jmark-network-engineer-ii-onsite","title":"Network Engineer II (Onsite)","company":{"id":679090,"name":"JMARK","domain":"jmark.com","url":"https://alion.io/company/jmark-2","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rippling","truth_index":null},"role":"Networking","role_family":"Networking","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tulsa, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":59000,"max_usd":129000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":180},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LogRhythm","optional":false},{"name":"VPN","optional":false},{"name":"Windows Server","optional":false},{"name":"Wireshark","optional":false}],"status":"live","first_seen_at":"2026-08-25T18:38:31Z","employer_posted_date":"2026-08-25","last_verified_at":"2026-10-17T08:16:02Z","board_verified":true,"closed_at":null,"days_open":52,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":52},"description":"JMARK is a leading provider of managed IT services, cybersecurity solutions, cloud technologies, and strategic IT consulting. Founded on the principle of People First. Technology Second., JMARK partners with businesses to transform technology into a true driver of growth, resilience, and competitive advantage.\nWith a focus on proactive strategies, exceptional customer experience, and business value, JMARK helps organizations reduce risks, increase efficiency, and plan for the future. Our team combines technical expertise with a people-centric approach, ensuring that every solution aligns with client goals, culture, and long-term success.\nAt the heart of JMARK’s philosophy are our core values:\nHonesty - honoring commitments and building trust\nPassion - loving what we do and where we do it\nTeamwork - working together to prevent problems and create solutions\nExcellence - exceeding expectations through initiative and follow-through\nAccountability - doing what we say we will do\nFun - celebrating success and enjoying the journey\nFor more than three decades, JMARK has served as a trusted IT partner across industries, helping businesses thrive with secure, reliable, and future-ready technology solutions.\nThe Opportunity\nAre you a network professional who enjoys digging into complex problems, strengthening network security, and taking ownership of the technology environments you support?\nJMARK Business Solutions is looking for a Network Engineer II to join our team as a dedicated onsite IT resource for one of our banking clients. You will be a JMARK employee while working primarily onsite at the client's location, becoming a trusted technology resource for the bank while remaining fully connected to JMARK's larger team of engineers, technical resources, and leaders.\nThis role is designed for someone who has progressed beyond foundational networking and is ready to take greater ownership of network infrastructure, security, troubleshooting, and proactive technology management.\nBecause you'll be supporting a banking environment, reliability, security, documentation, communication, and attention to detail matter.\nAt JMARK, our philosophy is simple: People First. Technology Second.\nWe're looking for an engineer who understands that a stable and secure network isn't the end goal. The goal is helping the people and businesses relying on that network succeed.\nWhat You'll Do\nAs a Network Engineer II, you'll provide advanced onsite and remote technical support while helping maintain the security, stability, performance, and reliability of the client's technology environment.\nYou'll work independently and alongside JMARK's Service, Engineering, Project, and Technical Assistance Center resources to:\nTroubleshoot and resolve advanced network, connectivity, infrastructure, and server issues.\nRespond to escalated technical issues from Level 1 resources.\nDiagnose issues onsite, remotely, and over the phone.\nManage, maintain, troubleshoot, and support network infrastructure.\nSecure and manage network environments to protect productivity, mitigate threats, reduce risk, and improve stability.\nAdminister and troubleshoot firewalls, switches, wireless networks, VPNs, and related network security technologies.\nProvide operational security support for the client's infrastructure.\nMonitor network health and proactively identify potential problems.\nReview network environments and service tickets to identify recurring or systemic issues.\nResolve proactive issues when possible and engage Level 3 or specialized JMARK resources when necessary.\nWork with Project Managers and other technical resources on projects, implementations, and technology initiatives.\nPerform installations, upgrades, migrations, preventative maintenance, and infrastructure changes.\nMaintain a healthy service queue and ensure assigned issues continue moving toward resolution.\nParticipate in JMARK's on-call rotation as assigned.\nNetwork Engineering and Security\nA significant part of this role is maintaining a reliable and secure network environment.\nYou should be comfortable working with technologies and concepts including:\nFirewalls, routers, switches, and wireless access points.\nVLANs and LAN switching.\nVTP and Spanning Tree Protocol.\n802.x authentication.\nRouting protocols and route troubleshooting.\nVPN administration and troubleshooting.\nSecure administrative access to network devices.\nNetwork Intrusion Prevention Systems.\nNetwork monitoring and alerting technologies.\nWireless network technologies.\nPhysical cabling and network infrastructure.\nIP addressing and subnetting.\nCIDR and multicasting.\nIPv4 and IPv6.\nWAN technologies and connectivity.\nEndpoint and network security technologies.\nYou'll be expected to understand how these technologies work together and use that knowledge to troubleshoot problems, improve performance, and reduce risk.\nTools and Technologies\nDepending on the environment and project, you may work with technologies and tools such as:\nCisco networking technologies.\nCisco ASA and VPN technologies.\nCisco Call Manager and Call Manager Express.\nCisco Unity.\nCisco TelePresence.\nCisco intrusion prevention technologies.\nMeraki networking technologies.\nNetwork monitoring platforms.\nSSH.\nWireshark.\nLogRhythm.\nConnectWise.\nWindows Server environments.\nMicrosoft 365 and Microsoft technologies.\nExperience with every technology listed isn't required. What matters is having a strong networking foundation and the ability to apply that knowledge across different platforms and environments.\nMore Than Keeping the Network Online\nAt the Network Engineer II level, we expect you to look beyond the immediate issue.\nIf the same problem keeps appearing, you'll ask why.\nIf you see a potential vulnerability, you'll raise it.\nIf an infrastructure change could improve reliability or security, you'll help evaluate it.\nYou'll be expected to:\nIdentify systemic and recurring technology problems.\nRecommend sustainable solutions rather than repeatedly treating symptoms.\nHelp reduce technology risk and improve network reliability.\nUse network monitoring tools to identify performance and availability issues.\nMaintain accurate network and technical documentation.\nDocument troubleshooting steps, changes, configurations, and resolutions within ConnectWise.\nReview documentation from Level 1 resources and help improve its quality.\nEscalate appropriately when an issue requires Level 3 or specialized expertise.\nFollow established change-management and security practices.\nSupporting a Banking Client\nThis isn't a traditional role where you'll support a client from a distance and move on to the next ticket.\nYou'll work primarily onsite with one of JMARK's banking clients, giving you the opportunity to develop a deep understanding of their environment, employees, business operations, and technology needs.\nYou'll become one of the client's trusted technology resources while having the support of JMARK's broader technical organization behind you.\nYou'll interact with everyone from end users to managers and executives, so you'll need to:\nCommunicate technical issues in clear, understandable language.\nRecognize that most users want a solution, not a technical lecture.\nProvide courteous and professional service regardless of someone's technical ability or title.\nSet expectations and communicate progress throughout an issue.\nTake ownership and follow problems through to resolution.\nBuild strong professional relationships with the people you support.\nProtect the confidentiality, integrity, and availability of the client's technology environment.\nUnderstand the importance of consistency, security, and attention to detail within a financial-services environment.\nWhat We're Looking For\nWe're looking for someone who combines strong networking skills with great troubleshooting instincts and exceptional client service.\nYou'll likely thrive in this role if you:\nEnjoy solving complex networking problems.\nUnderstand networking beyond basic connectivity troubleshooting.\nHave hands-on experience configuring and troubleshooting firewalls, switches, wireless networks, and VPNs.\nUnderstand routing, switching, VLANs, subnetting, and network security.\nCan independently troubleshoot issues while recognizing when additional expertise is needed.\nThink proactively and look for potential problems before they become outages.\nUnderstand that security is part of every technology decision.\nTake documentation seriously.\nManage priorities effectively and keep your work organized.\nCommunicate confidently with both technical and nontechnical audiences.\nStay composed when technical issues are urgent or business-critical.\nTake accountability for your work and follow through on commitments.\nEnjoy sharing knowledge and helping other technical team members grow.\nAre curious and continually want to expand your technical expertise.\nExperience and Qualifications\nWe're looking for candidates with approximately 24 to 36 months of networking experience in a similar network engineering, network administration, managed services, or infrastructure position.\nEquivalent experience through an apprenticeship program or demonstrated technical competency may also be considered.\nStrong candidates will have experience with several of the following:\nManaged Services Provider environments.\nMicrosoft Partner environments.\nAdvanced Windows Server support.\nFirewall configuration and troubleshooting.\nSwitch configuration and troubleshooting.\nWireless networking.\nVPN configuration and administration.\nVLANs, VTP, LAN switching, and STP.\nNetwork authentication technologies.\nRouting protocol configuration and troubleshooting.\nIPv4 and IPv6.\nIP addressing, subnetting, CIDR, and multicasting.\nNetwork monitoring platforms.\nNetwork security and intrusion prevention.\nCisco ASA VPN technologies.\nCisco or similar enterprise networking platforms.\nWAN technologies.\nEndpoint and network security technologies.\nNetworking certifications such as CCNA, Network+, Security+, or comparable industry certifications are valuable, but demonstrated technical ability and experience are equally important.\nYou don't have to check every box. We're interested in people who can demonstrate the networking knowledge, troubleshooting ability, security mindset, communication skills, and initiative necessary to succeed at this level.\nTechnical Leadership and Teamwork\nA Network Engineer II isn't expected to know everything, but you should be someone other team members can rely on.\nYou'll have opportunities to:\nAssist Level 1 technical resources with escalated networking issues.\nShare knowledge and areas of expertise with teammates.\nReview technical documentation and encourage documentation excellence.\nMentor developing technical team members.\nCollaborate with senior engineers and Level 3 resources on complex problems.\nPartner with Service and Project Managers on client initiatives.\nHelp identify opportunities to improve processes, systems, security, and client outcomes.\nSchedule and Compensation\nThis is a full-time, onsite position working Monday through Friday from 8:00 a.m. to 5:00 p.m.\nThe salary range for this position is $60,000 - $80,000 annually, depending on experience, qualifications, certifications, technical knowledge, and demonstrated competencies.\nProfessional Development\nTechnology changes quickly, and continued learning is an important part of being successful at JMARK.\nAs a Network Engineer II, you'll have opportunities to:\nParticipate in ongoing technical training.\nPursue manufacturer and industry certifications.\nExpand your expertise in networking, cybersecurity, cloud, and infrastructure technologies.\nLearn from experienced JMARK engineers and technical leaders.\nStay current on emerging technologies, vulnerabilities, and industry trends.\nShare your expertise with other team members.\nMentor developing engineers and technicians.\nParticipate in company-sponsored activities related to your position.\nContinue building the skills necessary for futu...","description_format":"text","description_chars":12439,"description_truncated":true,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Managed IT Services (MSP)"],"lifecycle":[{"event":"open","at":"2026-09-11T07:14:24Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"Filed H-1B visas in the last two years","filings_12m":0,"filings_prev_12m":1,"green_card_filings_12m":0,"median_offered_wage_usd":null,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":17,"band":"cold","label":"Long shot","p_open":1,"p_active":0.372,"p_room":0.45,"age_days":52,"expected_fill_days":30,"reasons":["conf:0","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/jmark-network-engineer-ii-onsite","json_url":"https://alion.io/job/jmark-network-engineer-ii-onsite.json","meta":{"generated_at":"2026-10-17T10:04:03Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":13198,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":679090},"rest":"https://alion.io/mcp/rest/get_company?id=679090"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjmark-network-engineer-ii-onsite"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fjmark-network-engineer-ii-onsite"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fjmark-network-engineer-ii-onsite"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/jmark-network-engineer-ii-onsite\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjmark-network-engineer-ii-onsite"}]}