Principal Systems Administrator - Portsmouth, NH

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Instabill is an Internet-based payment processing and merchant account provider, servicing the global e-Commerce industry and located in the New Hampshire Seacoast area. We are a growing business, with networks to build and new services to deploy this coming year. Thus, we have an immediate need for a Systems Administrator or engineer (UNIX/Windows) to join our existing IT team.

As the Principal Systems Administrator for Instabill Corporation, you will be responsible for:

A heterogeneous environment of 80% UNIX systems and ~20% Windows:

OpenBSD and FreeBSD

POSIX Solaris 10 (pached and hardened)

Debian Linux

Windows Server 2008 R2, 2003, 2003 SBS

Windows Active Directory

The Company Intranet and the VPN server

Log aggregation and IDS/IPS servers (e.g., Graylog2)

Virtualization servers and virtual machines (VMWare)

Managing infrastructure (e.g., DNS, routing, DHCP, etc.)

Our Microsoft Exchange server

We're looking for a problem solver, and a creative, open-minded spirit is greatly appreciated. Independence means thinking for yourself, so hearing the suggestions and thoughts you have is an important quality we are looking for. Our office is small, so we also hope that you are a fun and personable individual.

All in all, if you are looking for a fast-paced and challenging environment, you'll find it at Instabill.

Who are we Looking for:
Experienced network engineer or systems administrator (Windows / UNIX)

Flexible and willing to go with the flow

Driven and passionate - you will figure it out and you care about your work

Self-directed (time-management skills a must)

Skills, Personality and Experience:
Network engineering proficiency (subnetting, network design and debugging)

Infrastructure and system services (BIND DNS, DHCP, NTP, etc)

Familiar with revision control (hg, RhodeCode, SVN)

Capable and competent in debugging system and network issues

Interested in learning new things, capable of figuring out the pieces with minimal direction

Understanding of core networking concepts, systems administration, and service deployment

Security-focused perspective

Solid documentation skills

OpenBSD or FreeBSD

Shell-scripting expertise (bash, ksh, POSIX sh)

Familiarity with Web Application Firewall (WAF) appliances

Solaris proficiency (SAN environment, SAN gateway, NAS, and others)

Knowledge of the PF firewall very important

Experience with enterprise virtualization very desirable

Disaster Recovery (DR) and Incident Response skills very valuable

Experience with PostgreSQL, MySQL a plus

Django framework or Python, ASP/ASP.Net a plus

Familiarity with Project Management systems a plus

Pentesting skills a plus, security skills a plus

Puppet expertise a plus

Degree in Computational Sciences, IT/MIS or related field preferred (but not required)

Certifications preferred

Portsmouth, NH

Job Type:
Full-Time, In-House

Based on experience.

For consideration email resumes to:

About this company
Instabill is an international credit card processing company serving e-commerce and mail order/telephone order (MOTO) merchants since 2001....